| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SH/T 3547-2011 | English | 839 |
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Days<=6
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Construction and acceptance specifications for chemistry cleaning of equipment and piping in petrochemical industry
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SH/T 3547-2011
| Valid |
SH/T 3547-2011
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