swingbyn.[空](航天器的)绕行星变轨
swingn.摇摆;改变;冲力;秋千v.摇摆;旋转;动摇
swing block inner core-pulling摆动块内抽芯
swing-type quickopening manhole旋柄快开入孔
Swinging or rocking block linkage摇块连杆组
swing-type quickopening handhole旋柄快开手孔
Swing Check Valves Product Line.旋启式止回阀产品系列。
swinging block quick return motion摆杆急回运动
swinging movable tooth transmission摆动活齿传动
swing beam hydraulic cutting machine摇臂式液压裁料机
swing type ammunition feeding system摆式供弹系统
swingeing cuts/fines/increases大量削减;巨额罚款;大幅度提高