传感器外壳上的圆形安装孔（非槽形）可避免由于错误的安装距离或运动而导致的碰撞或震动引起的维修。
Round mounting holes (not slots) in the sensor housing avoid incorrect mounting distances or movement through impact or vibration which otherwise may require maintenance.
介绍了用MC尼龙替代优质木材制作糖机震动输送槽震板的依据和试验情况。
Principles and trials of MC Nylon as an alternative material for high grade wooden vibrating planks in sugar carrier are introduced.
在路堑开挖石方施工中，采用挤压爆破技术及强行拉槽双向挤压爆破技术控制爆破飞石，爆破块度及震动。
This paper discusses the control of flying rocks, lump size and vibration of extruding blasting in cutting excavation.
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