| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 28533.1-2012 | English | 349 |
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Days<=3
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Coupling connector for use in explosive gas atmospheres -- Part 1: Type of protection “n” coupling connector
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GB/T 28533.1-2012
| Valid |
GB/T 28533.1-2012
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