GOST R 8.916-2016
确保测量一致性的国家系统. 二氧化硫, 硫化氢, 二氧化氮, 氯, 氯化氢, 氨的渗透管. 验证方法
State system for ensuring the uniformity of measurements. Permeation tubes for Sulfur Dioxide, Hydrogen Sulfide, Nitrogen Dioxide, Chlorine, Hydrogen Chloride, Ammonia. Verification method