亚洲伊人久久精品酒店丨91一区二区三区久久久久国产乱丨秋霞无码一区二区丨在线成 人av影院丨久久婷婷精品丨天天干com丨久久av高潮av无码av丨亚洲精品久久久久久中文丨女人的av丨女人国产香蕉久久精品丨超碰在线个人丨国产裸体舞一区二区三区丨欧美成人三区丨久久99国产精品久久99果冻传媒新版本丨国产公共场合大胆露出

Smoke Barrier

1337

Executive standards:

GA 533-2012 Smoke barrier;

CNCA-C18-02 : 2014 Compulsory Product Certification Implementation Rules Fire Protection Products;

CCCF-HZFH-03 Compulsory product certification implementation rules fire protection products fire and smoke exhaust equipment products;

 

Product Advantages:

1. High-grade appearance, high safety factor, and does not affect lighting.

2. Effectively block the flow of smoke laterally under the roof of the building.

3. Improve the smoke exhaust effect in the smoke prevention zone.

 

Scope of application:

It is widely used in places where people and logistics are not large, but places with high decoration requirements, such as large shopping malls, high-end hotels, conference centers, cultural centers, high-end office buildings, underground garages and other places.


Product Node Diagram:


Recommended news
Recommended Products