Ministry of Public Security standard(Classification list) The most comprehensive collection of Chinese national standards and industry standards | CN Standards

GN 15-1982 Active

GN 15-1982 Fire resistance test methods for beams, slabs, and non-bearing building components

Publish Date: 1983-06-01

GN 11-1982 Active

GN 11-1982 Fire product model numbering method

Publish Date: 1982-11-01