超碰人人超碰人人,久久99国产综合精品,亚洲国产欧美国产综合一区,asian艳丽的少妇pics

歡迎來到 海洛斯空調(diào)是機(jī)房專用空調(diào)-實(shí)驗(yàn)室空調(diào)_恒溫恒濕空調(diào)等環(huán)境生態(tài)平衡研發(fā)專業(yè)公司

  • 4008-520-769
首頁  > 新聞資訊  > 機(jī)密空調(diào)知識(shí)  > 2014世博會(huì):杜拉泰特系統(tǒng)責(zé)任有限公司(053114)

2014世博會(huì):杜拉泰特系統(tǒng)責(zé)任有限公司(053114)

關(guān)注:520 發(fā)表時(shí)間:2019-06-21

Dura-Tite Systems LLC introduced the all-in-one Quick Connect Register Boot Ceiling Diffuser Combo. The 12-inch ceiling diffusers are available now in square or round models. Custom graphic, wood grains, colors, and crown-molding-style diffusers will be introduced soon. The boots are plenum-rated (UL 2043) and meet the Air Diffusion Councils recommended 2-inch collar length. These can be used for residential, commercial, new construction, and retrofit installs. The Register Boot comes with the DuraTite Quick-Zips to attach to the ceiling, no matter the thickness. The Easy Attach Knob feature allows you to attach the diffuser to the boot without any tools.

?

微信公眾號(hào)

微信在線客服

全國服務(wù)熱線:

4008-520-769

地址:圳市坪山工業(yè)區(qū)230號(hào)

QQ
熱線
微信
返回頂部