Home / Standards / GB/T 18948-2009 GB/T 18948-2009 Abolished Rubber hoses and tubing for cooling systems for internal-combustion engines - Specification 内燃机冷却系统用橡胶软管和纯胶管 规范 Standard Type GBT ICS 43.040.01;83.140.40 CCS G42 Status 废止 Issue Date 2009-06-15 Implementation 2010-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit 中国石油和化学工业联合会