vacuum sampling tube的意思|示意
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真空取样器
vacuum sampling tube的网络常见释义
真空取样器 ... buttom sampling tube 底质柱状取样器 vacuum sampling tube 真空取样器 carbotrap300 sampling tube Carbotrap300采样管 ...
vacuum sampling tube相关例句
It is necessary to solve openning-tube sampling problem for the mass-spectrometer analysis of residual gases in sealed vacuum devices.
密封真空器件内残气的质谱分析，必须解决开管取样技术问题。