Home / Standards / GB/T 26712-2011 GB/T 26712-2011 Abolished Supply stops for sanitary appliance and steam pipe 卫生洁具及暖气管道用直角阀 Standard Type GBT ICS 91.140 CCS Y71 Status 废止 Issue Date 2011-06-16 Implementation 2011-12-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会