| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TB/T 3199.1-2008 | English | 639 |
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Days<=3
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Insulators for overhead contact system of electrified railways. Part 1: Long rod ceramic insulators
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TB/T 3199.1-2008
| Obsolete |
TB/T 3199.1-2008
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