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- 传声器校准仪microphone calibration apparatus
- 仪present
- 械tools
- 气压表校准仪barometer testing instrument
- 流量校准仪flow prover
- 传声器microphone
- 检测仪surveymeter
- 天线校准仪antenna alignment test set
- 微机械阵列滤波传声器的动态特性Dynamic Characteristic of Micromachined Arrayed Microphone
- 测量仪admeasuring apparatus
- 陀螺仪gyroscope
- 热机械分析仪温度校准的测试方法Test Method for Temperature Calibration of Thermomechanical Analyzers
- 测距仪range finder
- 传声器校准器microphone calibration apparatus
- 温控仪temperature controller
- 流式细胞仪flow cytometry
- 测量传声器。第5部分:用对比法进行标准工作传声器压力校准。Measurement microphones - Part 5: methods for pressure calibration of working standard microphones by comparison.
- 校准仪normalizing device
- 星象仪celestial globe
- 测试传声器的高声压级校准Calibration of Measurement Microphone at High Pressure Level