| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JJG 258-1988 | English | 439 |
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Days<=4
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Verification Regulation of Horizotal Spiral Blade Water Meter
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JJG 258-1988
| Obsolete |
JJG 258-1988
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