| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SN/T 4953-2017 | English | RFQ |
ASK
|
Days<=3
|
(Determination of p - phenylenediamine in leather by gas chromatography - mass spectrometry)
|
SN/T 4953-2017
| Valid |
SN/T 4953-2017
|