Deadweight testers are used to measure the pressure exerted by gas or liquid and can also generate a test pressure for the calibration of numerous pressure instruments.
静重试验器用于测量气体或液体的压力，也可以生成一个众多压力仪器的校准试验压力。
Procedure b: Wet calibration process. This procedure needs the sensor input signals and NIST traceable test liquid. Correct operation will result in the most accurate system calibration.
流程b：湿标定过程。本流程需要用传感器输入信号与NIST可追溯性测试液。正确操作，会完成最精确的系统标定。
The results provided reference ot the verification and calibration of glass liquid thermometer.
其结果对工作用玻璃液体温度计的检定与校准工作具有一定的参考价值。
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