气体采样管 meaning in English
gas sample tube
gas sampler
gas sampling tube
Examples
- Laboratory glassware ; gas sampling tubes with v - bore stopcocks
实验室玻璃仪器.带v形孔塞的气体采样管 - Laboratory glassware ; gas sampling tubes with straight bore stopcocks
实验室玻璃仪器.带直孔塞的气体采样管