Home / Standards / GB/T 16781.1-2008 GB/T 16781.1-2008 Abolished Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine 天然气 汞含量的测定 第1部分:碘化学吸附取样法 Standard Type GBT ICS 75.060 CCS E24 Status 废止 Issue Date 2008-12-31 Implementation 2009-06-01 Responsible Dept 国家标准委 Drafting Unit N/A