Vacuum technology; standard method for vacuum gauge calibration by direct comparison with a reference vacuum gauge, thermal conductivity gauges
真空技术；通过与参考真空计、热导率计直接比较进行真空计校准的标准方法

1980-08-01

Vaccum technology; calibration of vacuum gauges within the range of 10<(hoch)-3> to 10<(hoch)-7> mbar, general method: pressure reduction by continuous flow
真空技术；在10<（hoch）-3>至10<（hoch）-7>毫巴范围内校准真空计 一般方法:通过连续流动降低压力

1976-03-01