What brand of home projector is good
1, landscape
Landscape X6
Quote: 4988 yuan basic performance: 3D projector 1080P LED micro-projection with Bluetooth
2. BenQ
BenQ MS3083ST
Quote: 3689 yuan basic performance: commercial and residential dual-use short focus
3, pole meters
XMIMI Z3 Dream Edition Quote: 1999 yuan basic performance: HD 3D projector fan recognition
4, Acer
Acer H6510BD
Quote: 4999 yuan basic performance: Blu-ray 3D 1080P 2 meters 5 shot 100 inches
5, Sony
Sony (SONY) VPL-EX222
Quote: 2799 yuan
Basic Performance: Portable HD
6, Epson
EPSON EB-C26XE
Quote: 3599 yuan basic performance: simple operation, high brightness, high praise rate
What brand of commercial projector is good
1, ZECO
Chi song (ZECO) es50
Quote: 1979 yuan basic performance: universal projection
2, BenQ BenQ MS3081
Quote: 1999
Basic Performance: Classic Business Model
3, Acer
Acer D600
Quote: 1899 yuan basic performance: professional dust long life
4, NEC
NEC VE280
Quote: 1999 yuan basic performance: industry reputation brand HD counterfeit currency models 6000 hours long 3D projection
5. Epson
EPSON CB-S03
Quote: 2299 yuan basic performance: high contrast effective presentation meeting
Projector Brand Leaderboard
Epson projector (top ten projector brands, Epson) sold 20,920 BenQ projectors in 30 days (top ten projector brands, BenQ) 30 days sold 187,822 Sony projectors (top ten projector brands, SONY) for 30 days Sold 156,542 Acer projectors (Top 10 projector brands, Acer) 30-day sold 113606 Optoma projectors (Top 10 projector brands, Optoma) sold 30,954 Philips projectors in 30 days (Top Ten Projector brand, Philips) 5,976 pcs of projectors sold in 30 days (Top 10 projector brands, pole meters) 3082 Sharp projectors sold (top ten projector brands, Sharp) sold 5188 in 30 days
Lixun projector (top ten projector brands, Luxeon) 3026 days sold 2162 Panasonic projectors (top ten projector brands, Panasonic) sold 558 in 30 days
Steel Structures can be used in many industries such as foundation reinforce, electric power transmission structures and tubular scaffolding, etc.
A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.
Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':
There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5
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