| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JT/T 1156-2017 | English | 139 |
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Days<=3
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Regulation of operation safety management for urban bus and trolleybus
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JT/T 1156-2017
| Valid |
JT/T 1156-2017
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