Safety Glass
Date:2011-05-16 13:36
Status:Be resolved
Question:admin
of different composite structure, to be able to withstand bullets fired from a distance performance and the effect of preventing theft. Generally used for a special bullet-proof or security requirements such as buildings and border observation post.
Fire-resistant glass
Refers to the cohesion between the two pieces of glass in a transparent gel when the temperature, the decomposition and absorb a large amount of heat, so the glass can be maintained temporarily broken glass and prevent the sprea
Best answer:
No best answer
[All answers(0)]
[Let me answer]
12/19 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
08/26 07:53