ISO 3137:1974现行
Anhydrous hydrogen fluoride for industrial use - Sampling
出版：International Organization for Standardization
专家解读视频
Provides a method for taking laboratory samples intended for the determination of the water content and the preparations of the test samples. Contains instructions for handling with the material. Applicable for taking samples of this highly corrosive liquid from road and rail tanks, drums and cylinders.
BS 5365-1:1976 - Identical
KS M ISO 3137:2002 - Identical
JIS K 1405:1995 - Identical
NBN T 03 511:1983 - Identical
NFT 20 331:1984 - Identical
