After the 9 / 11 terrorist attacks, everything in the building has changed


△ World Trade Center Building © Robert Paul van beets.

Cast in Sockets

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Dry goods – Technical Specification for testing of fire prevention and fire fighting facilities in buildings in Guangdong DBJ / t15-110-2015Dry goods – Technical Specification for testing of fire prevention and fire fighting facilities in buildings in Guangdong DBJ / t15-110-2015

Inspection requirements: check the fire protection design documents, observe and judge on site, and use measurement tools for on-site measurement; Test the on-site manual start, remote start function, automatic start