... PICK LOCK使用工具开锁;开锁 Irregular pick纬疵;乱纬 hang pick三角形破洞;三角形破洞疵 ...
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The mathematical model and block diagram are presented to calculate the pick momentary cutting thick when the shearer drum is in the state of irregular motion.
给出了采煤机螺旋滚筒不均匀运动时截齿瞬时切削厚度计算的数学模型和程序框图。
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