ISO 457:1983現行
Soaps - Determination of chloride content - Titrimetric method
出版：International Organization for Standardization
專家解讀視頻
KS M ISO 457:2003 - Identical
NEN ISO 457:1983 - Identical
JIS K 3304:2006 - Equivalent
NBN T 63 103:1986 - Identical
NFT 60 307:1976 - Equivalent
PN ISO 457:2000 - Identical
BS 1715:1963 - Similar
UNE 55910:1985 (R1999) - Identical
