GB/T 25753.3-2011 Vacuum technology – Roots vacuum pump – Measurement of performance characteristics – Part 3: Measurement of overflow valve differential pressure

Standard Number: GB/T 25753.3-2011
Chinese:真空技术 罗茨真空泵性能测量方法 第3部分：溢流阀压差的测量
English:Vacuum technology – Roots vacuum pump – Measurement of performance characteristics – Part 3: Measurement of overflow valve differential pressure

Effective Date:2012-03-01
Regulatory Authority:China Machinery Industry Federation
Issuing Regulatory Authority:General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China,National Standardization Administration of China

Adheres to international standards:N
PDF Downloadable:Y

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