ISO 3196:1975現行
Sodium hydroxide for industrial use - Determination of carbonates content - Titrimetric method
出版：International Organization for Standardization
專家解讀視頻
KS M ISO 3196:2002 - Identical
KS M 1211:2009 - Identical
KS M ISO 3196:2012 - Identical
NBN T 03 130:1980 - Identical
NFT 20 426:1976 - Identical
PN ISO 3196:2002 - Identical
BS 6075-6:1981 - Equivalent
