| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 20688.2-2006 | English | 989 |
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Days<=6
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[GB/T 20688.2-2006] Rubber bearings -- Part 2: Elastomeric seismic-protection isolators for bridges
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GB 20688.2-2006
| Valid |
GB 20688.2-2006
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