Coatings, catalog, building materials industry standard, Chinese standards
JC/T 2251 Polymethyl methacrylate coating waterproofing
JC/T 2252 Primer spraypolyurea coating
JC/T 2253 Aliphatic polyurethane elastic coating for weathering
JC/T 2254 Lapping adhesive spraypolyurea layer agents
JC/T 2331 Antifouling agent applied to the surface of ceramic polished tile