JIS资源列表
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[国外标准] JIS B8611-2-1999 Commercial refrigerated cabinets-Methods of test-Part 2:General test conditions
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[国外标准] JIS B8611-1-1999 Commercial refrigerated cabinets-Methods of test-Part 1:Calculation of linear dimen
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[国外标准] JIS B8603-1989 Performance Testing and Inspection Methods by Air for Open Type Reciprocating Refrige
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[国外标准] JIS B8570-2-2007 Meters for cold water and hot water Part 2 Measuring instruments used in transactio