Home / Standards / GB/T 18396-2008 GB/T 18396-2008 Abolished Natural latex - Determination of surface tension by the ring method 天然胶乳 环法测定表面张力 Standard Type GBT ICS 83.060 CCS B72 Status 废止 Issue Date 2008-05-15 Implementation 2008-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A