reciprocating movement
短语词组
- reciprocating compressor movement characteristics 往复压缩机运动特性
- reciprocating rectilinear movement 往复直线运动
- conjugate cam mechanism of reciprocating -movement 直动共轭凸轮机构
- motor with reciprocating movement 往复运动电动机;反转电动机;反转电念头
- th reciprocating movement 往复运动电动机
- motor r with reciprocating movement 反转电动机 返回 reciprocating movement