| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GBJ 114-1988 | English | 359 |
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Days<=3
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Technical drawings-Drawings of heating ventilaing and air-conditioning system
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GBJ 114-1988
| Obsolete |
GBJ 114-1988
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