| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 18380.31-2022 | English | 334 |
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Days<=4
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Tests on electric and optical fibre cables under fire conditions - Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus
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GB/T 18380.31-2022
| Valid |
GB/T 18380.31-2022
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