Chongqing Provincial Standard of the People's Republic of China
Latest
DB50/ 430-2012
Scope
This standard specifies unsaturated polyester resin quartz (UPR-Q) composite surface materials, product markings, requirements, test methods, inspection rules, packaging, marking, transportation, and storage requirements. This standard is applicable to unsaturated polyester resin quartz (UPR- Q) Composite surface material, suitable for interior decoration.
DB50/ 430-2012 history
2012DB50/ 430-2012 Unsaturated polyester resin quartz (UPR-Q) composite surface material