| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 4699.3-2007 | English | 239 |
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Ferrochromium, silicon chromium and nitrogen-bearing ferrochromium -- Determination of phosphorus content -- Molybdo bismuthyl phosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
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GB/T 4699.3-2007
| Valid |
GB/T 4699.3-2007
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