共找到 460 条与 真空技术 相关的标准,共 31 页
Vacuum technology-Quick-release couplings-Dimension-Part 1:Clamped type
Vapour vacuum pumps-Measurement of performance characteristics-Part 1:Measurement of volume rate of flow(pumping speed)
Positive-displacement vacuum pumps-Measurement of performance characteristics- Part 2:Measurement of ultimate pressure
Positive-displacement vacuum pumps-Measurement of performance characteristics-Part 1:Measurement of volume rate of flow(pumping speed)
Vacuum technology-Mass-spectrometer-type leak-detector calibration
Vapour vacuum pumps-Measurement of performance characteristics-Part 2:Measurement of critical backing pressure
Vacuum technology-Pipeline fittings-Mounting dimensions
Vacuum technology-Quick release couplings-Dimensions-Part 2:Screwed type
Positive-displacement vacuum pumps-Measurement of performance characteristics-Part 1:Measurement of volume rate of flow(pumping speed)
Vacuum technology-Quick-release couplings-Dimension-Part 1:Clamped type
Vacuum technology-Mass-spectrometer-type leak-detector calibration
Positive-displacement vacuum pumps-Measurement of performance characteristics- Part 2:Measurement of ultimate pressure
Positive-displacement oil-sealed rotary vacuum pumps-Measurement of volume rate of flow(pumping speed)
Vapour vacuum pumps-Measurement of performance characteristics-Part 1:Measurement of volume rate of flow(pumping speed)
Methods of calibration for thermal conductivity gauge
Methods of calibration for capacitance gauge
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