Villa cast aluminum explosion-proof entrance door knowledgeThe villa's cast aluminum explosion-proof entrance door adopts modern high-tech processing technology, solid cast aluminum plate, and the whole seat is cast. The style is novel and beautiful, elegant, chic, luxurious and spectacular. It comb

The purpose of explosion-proof doorsThe term blast door is very familiar to people, but what is suitable for people's lives! Let me explain the purpose of the explosion-proof door for everyone.The explosion-proof door is determined according to the fire door inspection report obtained. As long as it

The design principle and function of explosion-proof doorIn recent years, the frequency of earthquakes and explosions is not low. Once this happens, the escape route becomes a life-saving straw. So what about explosion-proof non-standard doors? What are the effects of explosion-proof doors?1. Design

Small knowledge of villa cast aluminum explosion-proof entry doorThe villa's cast aluminum explosion-proof entrance door is made of modern high-tech processing technology, solid cast aluminum plate, the whole seat is molded, novel and beautiful, elegant and chic, luxurious and magnificent, combining