“cross laser liner”的概念、定义、翻译、参考文献-科学参考

单词	cross laser liner
释义	cross laser liner Encyclopedia 工学摄影测量仪器释 cross laser liner激光投线仪利用准直激光束经过柱面透镜变换成一个扇形激光平面，投射到墙面等物体上，形成一条明亮的激光投射线。又称激光标线仪、激光划线仪。
随便看	filters for black-and-white photography filter space filter sterilization filter stop band filter supply air outlet filter theory filter transmission band filter type centrifuge filter wheel filtrate filtrated sterilization filtrate salinity filtrating equipment filtration filtration agents of mineral processing products filtration and centrifugation filtration and separation equipment filtration and separation textiles filtration barrier filtration coefficient filtration control agent filtration degree filtration equations filtration equipment filtration factor

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