| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JGJ 171-2009 | English | 1259 |
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Days<=8
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Design specification for cast-in-place piles with expanded branches and bells by 3-way extruding arms
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JGJ 171-2009
| Valid |
JGJ 171-2009
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