| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TZJ 2207-2019 | English | RFQ |
ASK
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Days<=3
|
(Estimated quota of railway engineering (Volume 7 Water Supply and Drainage Engineering))
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TZJ 2207-2019
| |
TZJ 2207-2019
|