欧美日韩国产999,日韩精品不卡,欧美亚洲国产视频小说,国产尤物精品

 

技術特點

◆雙鏈條驅動，運行平穩，隱藏安裝。特別適用于較大、超寬型的上懸窗、下懸窗、中懸窗、斜屋頂窗、排煙天窗等多種窗型的安裝與使用。

◆大于30000次推出及拉回的壽命設計，經負載測試合格。

◆內置接線端子，方便布線滿足消防布線的要求。

◆保護等級：IP32E。

◆開啟行程100-800mm，可根據用戶需求定制。

◆產品符合國標：GB/T 19001-2008，通過歐盟CE認證和中國***消防電子產品認證。

 

Technical Features

◆ Double chain drive structure, stable running, hidden installation. Especially suitable for various top-hinged window, bottom

-hinged window, center-pivoted window, sloping roof window &smoke ventilation skylights.

◆ Designed life: more than 30000 times push-pull cycles.

◆ Terminals built-in, convenient for fire control wiring.

◆ Protection class: IP32E.

◆ The stroke can be customized according to customer requirements.

◆ In conformity with GB/T 19001-2008, passed the CE &CCCF certification.

技術參數/Technical Date