
Condensed phosphates for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
出版:International Organization for Standardization

专家解读视频
1ED 1979
UNE 55559:1983 (R1999) - Identical
BS 4427-15:1982 - Equivalent
NFT 20 499:1979 - Identical
GB/T 9984.10-2004 - Identical
GB/T 9984-2008 - Identical
UNE 55559 : 83(R1999) - Identical
SAC GB/T 9984.10 : 2004 - Identical
NFT 20 499 : 79 FD - Identical
NBN T 03 313 : 1980 - Identical
NFT 20 499 : 79 FD - Identical
NBN T 03 313 : 1980 - Identical
SAC GB/T 9984.10 : 2004 - Identical
UNE 55559 : 83(R1999) - Identical