Building materials(Classification list) The most comprehensive collection of Chinese national standards and industry standards | CN Standards

JC 486-1992 Active

JC 486-1992 Elastic sealant for hollow glass

Publish Date: 1992-08-08

JC 482-1992 Active

JC 482-1992 Polyurethane building sealant

Publish Date: 1992-08-08

JC 484-1992 Active

JC 484-1992

Publish Date: 1992-08-08

JC 483-1992 Active

JC 483-1992 Polysulfide building sealant

Publish Date: 1992-08-08

JC 485-1992 Active

JC 485-1992 Building window elastic sealant

Publish Date: 1992-08-08