Home / Standards / GB/T 16996-1997 GB/T 16996-1997 Rubber, vulcanized—Assessment of changes in properties after exposure to natural weathering or artificial light 硫化橡胶暴露于自然气候或人工光后性能变化的评定 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A