| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 16656.20-2002 | English | RFQ |
ASK
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Days<=3
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Industrial automation systems and integration--Product data representation and exchange--Part 520: Application interpreted construct: Associative draughting elements
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GB/T 16656.20-2002
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GB/T 16656.20-2002
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