| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 7948.5-1999 | English | 159 |
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Days<=2
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Methods for chemical analysis of melted welding fluxes. The sulfosalicylic acid photometric method for determination of iron oxide content
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JB/T 7948.5-1999
| Obsolete |
JB/T 7948.5-1999
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