... granular material 颗粒材枓 grout tube 灌浆管 fill 填土;填料;填塞 ...
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grout inlet tube 进浆管
grout t tube 灌浆管
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In order to monitor the cement grout density accurately and dynamically in grouting practice, a detection instrument incorporating a CR105 photomultiplier tube as optic sensor was designed.
为了高精度、非接触动态地检测灌浆工程中水泥浆液的密度，采用CR 105型光电倍增管作为感光器件，设计了一种检测装置。
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