| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GA 230.4-1999 | English | 159 |
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Days<=3
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Code of hotel public order administration information system Part 4: Code of hotel star class
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GA 230.4-1999
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GA 230.4-1999
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