气体采样 meaning in English
gas sampling
sampling of gas
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 - Soil gas sampling and analysis at 91 sites , 2235 sampling points
91处场址2235点土壤气体采样及分析。 - 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