Home / Standards / GB 6969-1986 GB 6969-1986 Abolished Rubber suction hose for fire-fighting purpose performance requirements and test methods 消防吸水胶管性能要求和试验方法 Standard Type GB ICS 23.040.70 CCS C84 Status 废止 Issue Date 1986-11-01 Implementation 1987-08-01 Responsible Dept 国家消防救援局 Drafting Unit N/A