base on L‘Hospital rule,the velocity and speed ratio of planer mechanism are analyzed when they are on metamorphous condition;
以洛比达法则为理论基础,对平面机构处于蜕变时的比进行了分析;
base on L‘Hospital rule,the velocity and speed ratio of planer mechanism are analyzed when they are on metamorphous condition;
以洛比达法则为理论基础,对平面机构处于蜕变时的比进行了分析;
Manufacturing of woodworking machines: tenoning machines, planers, straightening machines, strip...
分类标题:木材抛光机|木材加工—机械设备...
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