Home / Standards / HG/T 2809-1996 HG/T 2809-1996 浮顶油罐软密封装置橡胶密封带 浮顶油罐软密封装置橡胶密封带 Standard Type HGT ICS 83.140.50 CCS G43 Status N/A Issue Date N/A Implementation N/A Responsible Dept 发布日期：1900-01-01 Drafting Unit N/A