| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YS/T 273.12-2024 | English | RFQ |
ASK
|
Days<=3
|
(Chemical analysis methods and physical property determination methods of cryolite - Part 12: Determination of calcium oxide content - Flame atomic absorption spectrometry)
|
YS/T 273.12-2024
| Valid |
YS/T 273.12-2024
|