Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 19956.1-2005 Positive-displacement vacuum pumps—Measurement of performance characteristics—Part 1:Measurement of volume rate of flow(pumping speed) 60.0 via email in 1 business day valid
JB/T 10553-2006 Vacuum technology-Piezoresistive silicon chip vacuum gauge 150.0 via email in 1~3 business day valid
JB/T 10463-2004 Ferrofluid vacuum rotary feedthroughs 240.0 via email in 1~3 business day abolished
JB/T 10462-2004 Water ejector vacuum pump 120.0 via email in 1~3 business day valid
GB/T 25753.3-2011 Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 3: Measurement of overflow valve differential pressure 150.0 via email in 1~3 business day valid
JB/T 11283-2012 Fluidized drying machine 120.0 via email in 1~3 business day valid
GB/T 19956.2-2005 Positive-displacement vacuum pumps - Measurement of performance characteristics - Part 2: Measurement of ultimate pressure 30.0 via email in 1 business day valid
GB/T 3164-2007 Vacuum technology - Graphical symbols 240.0 via email in 1~3 business day valid
GB/T 21272-2007 Vapour vacuum pumps - Measurement of performance characteristics Measurement of back-streaming rate of pump fluid and the heating time 150.0 via email in 1~3 business day valid
SB/T 10430-2007 Batch type food freeze-drying plant 150.0 via email in 1~3 business day valid
JB/T 8944-2010 Single stage rotary vane vacuum pumps 120.0 via email in 1~3 business day valid
GB/T 11164-2011 Vacuum coating plant generic specification 180.0 via email in 1~3 business day valid
JB/T 6873-2005 Thermocouple gauge 150.0 via email in 1~3 business day valid
JB/T 11237-2011 Vacuum technology — Multi-stage Roots dry pumps 150.0 via email in 1~3 business day valid
JB/T 8105.1-1999 Rubber seal connections of vacuum gauges 60.0 via email in 1~3 business day abolished
GB/T 16709.1-2010 Vacuum technology - Mounting dimensions of pipeline fittings - Part 1: Non knife-edge flange type 110.0 via email in 1~3 business day valid
JB/T 6923-2007 Vacuum technology Vacuum-pressure impregnate plant 90.0 via email in 1~3 business day valid
JB/T 7674-2005 Roots vacuum pump 150.0 via email in 1~3 business day valid
GB/T 32218-2015 Vacuum technology―Test methods for leak rates of vacuum system 240.0 via email in 1~3 business day valid
JB/T 6921-2004 Roots vacuum pump system 120.0 via email in 1~3 business day abolished
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