| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NY/T 4435-2023 | English | 239 |
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Days<=3
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(Determination of copper, zinc, lead, chromium and arsenic in soil Energy dispersive X-ray fluorescence spectrometry)
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NY/T 4435-2023
| Valid |
NY/T 4435-2023
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