实验室标准 meaning in English

laboratory standard

Laboratory standard microphones coupler reciprocity method
实验室标准传声器
Standard test method for wool content of raw wool - laboratory scale
原毛中羊毛含量的实验室标准试验方法
Measurement microphones - part 1 : specifications for laboratory standard microphones
测量扩音器.第1部分:实验室标准扩音器规范
Measurement microphones - part 1 : specifications for laboratory standard microphones
测量传声器.第1部分:实验室标准传声器规范
Acoustics - characteristics and specifications for laboratory standard condenser microphones
实验室标准电容传声器的特性与规范

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