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firedoor

Design of Fire Door Monitoring System

11/27 Comments 18

Introduction to the key points of GB29364-2012 “Fire Door Monitor”

11/27 Comments 13

Specification for design of fire door monitors

11/26 Comments 13

Main problems existing in fire door practice

11/26 Comments 14

Why design and use fire door monitors

11/26 Comments 15

Steel insulated fire door

11/20 Comments 26

Why can the fireproof wooden door be burned through in 20 minutes?

10/14 Comments 51

Discussion on electrical matching design of fire door

10/13 1 101