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GB/T 40286-2021 低温双循环余热回收利用装置性能测试方法

GB/T 40286-2021.The performance testing method of bi-circulation unit for low-te...

YY/T 1607-2018.Radiation sterilization of medical device- Method of dose setting...

GB/T 40310.2-2021.Ball splines-Part 2: Dynamic and static load ratings and ratin...

GB/T 40294-2021.Methods for determining electrically excited synchronous machine...

GB/T 2351-2021.Fluid power systems and components-Outside diameters of tubes and...

HG/T 3510-2000.Emulsifier T-80.1范围HG/T 3510规定了乳化剂T-80的要求、抽样、试验方法、检验规则及标志、包装、运输和贮...

HG/T 3513-2000.Penetrating Agent BX.1范围HG/T 3513规定了滲透剂BX的技术要求、抽样、试验方法、检验规则及标志、包装...

GB/T 40335-2021.Non-destructive testing-Leak testing-Tracer gas method.1范围GB/T 4...

GB/T 40307-2021.Non-destructive testing一Test method for texture by neutron diffr...

HG/T 3508-1999.Emulsifier S-80.1范围HG/T 3508规定了乳化剂S-80的要求、抽样、试验方法、检验规则及标志、包装、运输、贮...

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