| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 11730-1989 | English | 239 |
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[GB/T 11730-1989] Hygienic standard for water consumption in rural areas
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GB 11730-1989
| Valid |
GB 11730-1989
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