工业用氟代甲烷类中微量水分的测定 重量法
Fluorinated methanes for industrial uses--Determination of micro-amounts of water--Gravimetric method
标准状态
发布于:1987-03-09
实施于:1987-07-01
已废止
Fluorinated methanes for industrial uses--Determination of micro-amounts of water--Gravimetric method