gas sampling meaning in English

气体采样
气体抽样
气体取样
烟气取样

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。
Automatic gas sample injection module
气样自动注射组件
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
Specification for gas sampling tubes
气体取样管规范

More: Next