English
全部
搜索
图片
视频
短视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
购买 round ceiling diffuser selector
广告
$84.99
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 26X8
Cryptic Air - Merchant Center
$84.99
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 26X8
Cryptic Air - Merchant Center
$74.99
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 30X6
Cryptic Air - Merchant Center
$74.99
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 30X6
Cryptic Air - Merchant Center
$46.99
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 30X2
Cryptic Air - Merchant Center
$46.99
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 30X2
Cryptic Air - Merchant Center
$208.99
CRYPTIC - 16" Linear Slot Diffuser - 8 Slot Modern AC Vent Cover 34X16
Cryptic Air - Merchant Center
$208.99
CRYPTIC - 16" Linear Slot Diffuser - 8 Slot Modern AC Vent Cover 34X16
Cryptic Air - Merchant Center
$110.99
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 72X4
Cryptic Air - Merchant Center
$110.99
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 72X4
Cryptic Air - Merchant Center
$59.99
CRYPTIC - 10" Linear Slot Diffuser - 5 Slot Modern AC Vent Cover 14X10
Cryptic Air - Merchant Center
$59.99
CRYPTIC - 10" Linear Slot Diffuser - 5 Slot Modern AC Vent Cover 14X10
Cryptic Air - Merchant Center
$155.00
$193.80
Round Supply Ceiling Diffuser - DCF 12" / White / Steel
Advantage Mechanical Supply
折扣 20%
$155.00
$193.80
Round Supply Ceiling Diffuser - DCF 12" / White / Steel
Advantage Mechanical Supply
$23.99
Plastic Ceiling Air Diverter For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$23.99
Plastic Ceiling Air Diverter For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$568.35
$725.40
Round Ceiling Jet Diffuser DCE 14" - 2 Jets / White / Aluminium
Advantage Mechanical Supply
折扣 21%
$568.35
$725.40
Round Ceiling Jet Diffuser DCE 14" - 2 Jets / White / Aluminium
Advantage Mechanical Supply
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$44.77
$49.74
12" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [Black] - [Total Outer Dimensions: 16"] Steel - HVAC Premium
HVAC Premium
$44.77
$49.74
12" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [Black] - [Total Outer Dimensions: 16"] Steel - HVAC Premium
HVAC Premium
$15.99
10" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$15.99
10" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$29.75
HBW 10" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 14" Fitting In 10" Duct
Amazon.com
197
$29.75
HBW 10" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 14" Fitting In 10" Duct
Amazon.com
$58.99
Therwen 4 Pieces 8 Inch Round Diffuser HVAC Round Ceiling Vent Cover Replacement Vent Diffuser With Screws To Install Fitting In Duct Outer Dimensions
Amazon.com
80
Free shipping
$58.99
Therwen 4 Pieces 8 Inch Round Diffuser HVAC Round Ceiling Vent Cover Replacement Vent Diffuser With Screws To Install Fitting In Duct Outer Dimensions
Amazon.com
$28.69
PATIKIL 6 Inch Round Air Vent, 2 Pack Adjustable Ceiling Diffuser Grill Cover ABS Louver Soffit Vent With Screen For Bathroom Kitchen Living Room,
Amazon.com
21
$28.69
PATIKIL 6 Inch Round Air Vent, 2 Pack Adjustable Ceiling Diffuser Grill Cover ABS Louver Soffit Vent With Screen For Bathroom Kitchen Living Room,
Amazon.com
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
Free shipping
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
$29.99
Vent Systems 6" Inch White Metal Adjustable Diffuser - Round Air Supply Vent Cover For Wall, Ceiling Duct - Inline Register Air Vent Deflector - Heat
Amazon.com
29
$29.99
Vent Systems 6" Inch White Metal Adjustable Diffuser - Round Air Supply Vent Cover For Wall, Ceiling Duct - Inline Register Air Vent Deflector - Heat
Amazon.com
$48.94
$54.38
10" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 14"] Steel - HVAC Premium
HVAC Premium
折扣 10%
$48.94
$54.38
10" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 14"] Steel - HVAC Premium
HVAC Premium
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$67.95
White Plastic Air Diffuser Cone Style, Collar 6" American Louver
1800ceiling.com
$67.95
White Plastic Air Diffuser Cone Style, Collar 6" American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 12" Collar American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 12" Collar American Louver
1800ceiling.com
$30.26
$33.80
Hart & Cooley 10" Ceiling Diffuser, White, Round (MPN: 12902)
PlumbingSupplyandMore.com
13
折扣 10%
$30.26
$33.80
Hart & Cooley 10" Ceiling Diffuser, White, Round (MPN: 12902)
PlumbingSupplyandMore.com
$27.77
8 Inch Round Ceiling Diffuser, Metal Adjustable Wall Air Vent Diffuser Vent Duct Cover Exhaust Supply For Kitchen Bathroom Garage, White | Harfington
harfington
$27.77
8 Inch Round Ceiling Diffuser, Metal Adjustable Wall Air Vent Diffuser Vent Duct Cover Exhaust Supply For Kitchen Bathroom Garage, White | Harfington
harfington
$55.54
8 Inch Round Air Vent, Adjustable Ball Jet Nozzle Diffuser Ceiling Diffuser Vent Cover ABS Soffit Vent For Bathroom Kitchen Living Room Ventilation |
harfington
$55.54
8 Inch Round Air Vent, Adjustable Ball Jet Nozzle Diffuser Ceiling Diffuser Vent Cover ABS Soffit Vent For Bathroom Kitchen Living Room Ventilation |
harfington
$21.81
8 Inch Round Ceiling Diffuser, Metal Adjustable Wall Air Vent Diffuser Vent Duct Cover Exhaust Supply For Kitchen Bathroom Garage, Black | Harfington
harfington
$21.81
8 Inch Round Ceiling Diffuser, Metal Adjustable Wall Air Vent Diffuser Vent Duct Cover Exhaust Supply For Kitchen Bathroom Garage, Black | Harfington
harfington
$50.27
$71.81
Lightsdaddy Havaco Quick Connect White Round Ceiling Diffuser With 8 in. Boot & Butterfly Damper - Wood Material
Shop
折扣 29%
$50.27
$71.81
Lightsdaddy Havaco Quick Connect White Round Ceiling Diffuser With 8 in. Boot & Butterfly Damper - Wood Material
Shop
$322.19
Rectorseal 800X10 Round Ceiling Diffuser 10 Inches
Voomi Supply
$322.19
Rectorseal 800X10 Round Ceiling Diffuser 10 Inches
Voomi Supply
$30.54
Ceiling Lamp Diffuser 39.5cm Round Acrylic Light Cover White Frosted Diffuser Disc For Led Flush
Aliexpress
$30.54
Ceiling Lamp Diffuser 39.5cm Round Acrylic Light Cover White Frosted Diffuser Disc For Led Flush
Aliexpress
$67.08
Hart & Cooley 1612 Round Ceiling Diffuser 150 - 500 Cfm 12 Inch Steel 1 Inch Blade 3/16 Inch Mount
Voomi Supply
20
$67.08
Hart & Cooley 1612 Round Ceiling Diffuser 150 - 500 Cfm 12 Inch Steel 1 Inch Blade 3/16 Inch Mount
Voomi Supply
$10.30
Prosource SRSD06 Round Ceiling Diffuser, White
MRO Supreme
$10.30
Prosource SRSD06 Round Ceiling Diffuser, White
MRO Supreme
$10.28
Prosource SRSD06 Round Ceiling Diffuser, White
Shell Lumber and Hardware Co
$10.28
Prosource SRSD06 Round Ceiling Diffuser, White
Shell Lumber and Hardware Co
$12.53
SELKIRK 6 in. Round Ceiling Diffuser White 1500W6R
DkHardware.com
$12.53
SELKIRK 6 in. Round Ceiling Diffuser White 1500W6R
DkHardware.com
$23.90
IMPERIAL Premium Round Air Diffuser With Collar Steel White DR-06
DkHardware.com
15
$23.90
IMPERIAL Premium Round Air Diffuser With Collar Steel White DR-06
DkHardware.com
$35.45
Gunder Associates SRSD08 8 Inch Round Ceiling Diffuser Gun Aire
Voomi Supply
$35.45
Gunder Associates SRSD08 8 Inch Round Ceiling Diffuser Gun Aire
Voomi Supply
$20.33
IMPERIAL Premium Round Air Diffuser With Collar Steel White DR-06-C
DkHardware.com
15
$20.33
IMPERIAL Premium Round Air Diffuser With Collar Steel White DR-06-C
DkHardware.com
$36.56
6-In Truaire Retrofit Diffuser, Round
HomElectrical
$36.56
6-In Truaire Retrofit Diffuser, Round
HomElectrical
10:27
105-How to select round ceiling diffuser, perforated diffuser, disc
…
已浏览 1614 次
2023年9月1日
YouTube
NC Engineering & Technology
1:58
Round Ceiling Diffuser Adjustment
已浏览 5.6万 次
2022年9月2日
YouTube
METALAIRE
12:15
在视频中查找 02:06
Sample Problem: Ceiling Air Diffuser
Diffuser Selection | How to Design a Good Air Terminal
已浏览 6776 次
2021年7月11日
YouTube
Augmintech
56:01
在视频中查找 21:13
Ceiling Diffusers
Diffuser Selection | How to Design a Good Air Terminal for Different ap
…
已浏览 1698 次
2023年12月6日
YouTube
PASSIONATE ENGINEER
9:18
在视频中查找 05:06
Ceiling Four Vaseline Diffuser
CEILING DIFFUSER SELECTION FROM DATA SHEET II DIFFUSER
…
已浏览 4658 次
2021年11月17日
YouTube
Success Engineering Official
11:36
104-Selection of round ceiling and perforated diffuser,disc valve, swi
…
已浏览 240 次
2023年9月1日
YouTube
NC Engineering & Technology
1:24
AM-VRF Metal Ceiling Air Diffuser Series
已浏览 689 次
11 个月之前
YouTube
Vents-US
1:15
在视频中查找 00:15
Preparing the Diffuser
Installing a Round Diffuser
已浏览 1.1万 次
2023年2月1日
YouTube
Sierra Hvac
0:46
Plastic round ceiling air diffuser with opposed blade damper
已浏览 2969 次
2023年4月6日
YouTube
Vairtech
7:07
How to install round diffuser 10"in high ceilings /HVAC specialist
已浏览 5173 次
2021年11月9日
YouTube
HVAC Specialist
0:21
VENTECH High Ceiling Round Diffuser (RCD-VH) Circular Air Diff
…
已浏览 963 次
2020年9月8日
YouTube
Ventech Ceiling Diffuser
0:27
Round Ceiling Diffuser With Damper FK005
已浏览 1147 次
2021年3月8日
YouTube
E-ZONG Clean Room Doors
0:34
VENTECH High Ceiling Round Diffuser Circular Air Diffuser
已浏览 556 次
2020年9月9日
YouTube
Ventech Ceiling Diffuser
0:50
Airflow 101: Here’s how a ceiling exhaust diffuser works, how it mo
…
已浏览 12.2万 次
6 个月之前
Facebook
Home RenoVision DIY
5:20
在视频中查找 00:23
Overview of the 3100 Round Ceiling Diffuser
How Its Made: 3100 Round Ceiling Diffuser
已浏览 4971 次
2022年6月14日
YouTube
METALAIRE
1:23
VENTS-US - AM 150 VRF - 6" Round Metal Ceiling Air Diffuser with Adj
…
2021年4月30日
amazon
2:39
Circular Ceiling Diffuser Selection
已浏览 625 次
2021年12月29日
YouTube
Khedr For Engineering Industries
1:05
Airtec 12.5" Round White Plastic Standard Air Grille. MV360
已浏览 5266 次
10 个月之前
YouTube
1800ceiling
8:50
在视频中查找 00:47
Types of Square Ceiling Diffusers
94 - How to select square ceiling diffusers in English
已浏览 1830 次
2023年8月17日
YouTube
NC Engineering & Technology
0:20
Therwen 2 Pieces 10 Inch Round Vent Cover, Ceiling Diffuser HVA
…
2023年9月5日
amazon
0:20
Therwen 2 Pieces 6 Inch Round Vent Cover, Ceiling Diffuser HVAC Ven
…
2023年7月26日
amazon
1:17
在视频中查找 00:45
Installing the Diffuser
Air Diffusers - Installation: Dundas Jafine
已浏览 3.9万 次
2022年2月21日
YouTube
Dundas Jafine
2:31
How to install ERGOVENT air diffusers to plasterboard ceilings?
已浏览 1万 次
2024年5月10日
YouTube
ERGOVENT - Hidden Ventilation Diffusers
0:14
Round Air Vent Covers 16 Inch [Neck Size] Ceiling Diffuser for Liv
…
2024年7月24日
amazon
8:10
在视频中查找 00:17
Selecting Square Ceiling Diffuser
5 - How to select grills & diffusers for HVAC duct, selection of Air ter
…
已浏览 2.3万 次
2021年11月1日
YouTube
NC Engineering & Technology
0:16
VENTECH Circular Diffuser Panel Ceiling Replacement Diffuser
已浏览 1.5万 次
2020年9月10日
YouTube
Ventech Ceiling Diffuser
5:58
How to Properly Select Diffusers
已浏览 1.1万 次
2020年6月26日
YouTube
The Engineering Tutorial
0:14
Round ceiling diffuser
已浏览 1096 次
2022年7月14日
YouTube
Fanryn Beijing
1:30
Invi Air Square & Round Frameless Diffuser - Standard "Diffuser-out" I
…
已浏览 2412 次
1 年前
YouTube
InviAir Diffusers
3:43
How to close round ceiling vent?
已浏览 405 次
8 个月之前
YouTube
Quick FAQ
观看更多视频
更多类似内容
购买 round ceiling diffuser selector
广告
$84.99
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 26X8
Cryptic Air - Merchant Center
$84.99
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 26X8
Cryptic Air - Merchant Center
$74.99
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 30X6
Cryptic Air - Merchant Center
$74.99
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 30X6
Cryptic Air - Merchant Center
$46.99
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 30X2
Cryptic Air - Merchant Center
$46.99
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 30X2
Cryptic Air - Merchant Center
$208.99
CRYPTIC - 16" Linear Slot Diffuser - 8 Slot Modern AC Vent Cover 34X16
Cryptic Air - Merchant Center
$208.99
CRYPTIC - 16" Linear Slot Diffuser - 8 Slot Modern AC Vent Cover 34X16
Cryptic Air - Merchant Center
$110.99
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 72X4
Cryptic Air - Merchant Center
$110.99
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 72X4
Cryptic Air - Merchant Center
$59.99
CRYPTIC - 10" Linear Slot Diffuser - 5 Slot Modern AC Vent Cover 14X10
Cryptic Air - Merchant Center
$59.99
CRYPTIC - 10" Linear Slot Diffuser - 5 Slot Modern AC Vent Cover 14X10
Cryptic Air - Merchant Center
$155.00
$193.80
Round Supply Ceiling Diffuser - DCF 12" / White / Steel
Advantage Mechanical Supply
折扣 20%
$155.00
$193.80
Round Supply Ceiling Diffuser - DCF 12" / White / Steel
Advantage Mechanical Supply
$23.99
Plastic Ceiling Air Diverter For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$23.99
Plastic Ceiling Air Diverter For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$568.35
$725.40
Round Ceiling Jet Diffuser DCE 14" - 2 Jets / White / Aluminium
Advantage Mechanical Supply
折扣 21%
$568.35
$725.40
Round Ceiling Jet Diffuser DCE 14" - 2 Jets / White / Aluminium
Advantage Mechanical Supply
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$44.77
$49.74
12" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [Black] - [Total Outer Dimensions: 16"] Steel - HVAC Premium
HVAC Premium
$44.77
$49.74
12" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [Black] - [Total Outer Dimensions: 16"] Steel - HVAC Premium
HVAC Premium
$15.99
10" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$15.99
10" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$29.75
HBW 10" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 14" Fitting In 10" Duct
Amazon.com
197
$29.75
HBW 10" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 14" Fitting In 10" Duct
Amazon.com
$58.99
Therwen 4 Pieces 8 Inch Round Diffuser HVAC Round Ceiling Vent Cover Replacement Vent Diffuser With Screws To Install Fitting In Duct Outer Dimensions
Amazon.com
80
Free shipping
$58.99
Therwen 4 Pieces 8 Inch Round Diffuser HVAC Round Ceiling Vent Cover Replacement Vent Diffuser With Screws To Install Fitting In Duct Outer Dimensions
Amazon.com
$28.69
PATIKIL 6 Inch Round Air Vent, 2 Pack Adjustable Ceiling Diffuser Grill Cover ABS Louver Soffit Vent With Screen For Bathroom Kitchen Living Room,
Amazon.com
21
$28.69
PATIKIL 6 Inch Round Air Vent, 2 Pack Adjustable Ceiling Diffuser Grill Cover ABS Louver Soffit Vent With Screen For Bathroom Kitchen Living Room,
Amazon.com
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
Free shipping
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
$29.99
Vent Systems 6" Inch White Metal Adjustable Diffuser - Round Air Supply Vent Cover For Wall, Ceiling Duct - Inline Register Air Vent Deflector - Heat
Amazon.com
29
$29.99
Vent Systems 6" Inch White Metal Adjustable Diffuser - Round Air Supply Vent Cover For Wall, Ceiling Duct - Inline Register Air Vent Deflector - Heat
Amazon.com
$48.94
$54.38
10" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 14"] Steel - HVAC Premium
HVAC Premium
折扣 10%
$48.94
$54.38
10" [Duct Opening] Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Total Outer Dimensions: 14"] Steel - HVAC Premium
HVAC Premium
反馈
