动态流量法超高真空标准装置是用于校准真空规的绝对真空计量标准。
The dynamic flow method UHV standard apparatus is an absolute vacuum standard for vacuum gauge calibration.
该装置采用比对法校准，选用性能比较稳定的磁悬浮转子粘滞规作为一级传递标准。
This facility USES the comparison calibration, it takes the viscosity gauge of magnetic suspension rotor with stable performance as the first class of transmission standard.
对电容规的测量原理、校准技术、特别是主要性能进行了详细讨论。
Measuring principle, calibration techniques and main properties are discussed in detail.
恒压式气体微流量计(CPFM)被多个国家级实验室选作为计量学设备，用来校准真空规和真空漏孔。
The constant pressure flowmeters (CPFMs) were used to calibrate vacuum leaks and vacuum gauges in some national laboratories.
结果表明，对真空规管及仪器进行校准是必要的。
The necessity of the calibration on the vacuum gauge and instrument is proved by the research.
特点快速简便的校准-每一款孔规为使用者提供普通孔和盲孔进行校准设置。
Features Rapid and simple calibration-setting master for plain and countersunk holes provided with each gage.
特点快速简便的校准-每一款孔规为使用者提供普通孔和盲孔进行校准设置。
Features Rapid and simple calibration-setting master for plain and countersunk holes provided with each gage.
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