rocking block four-bor linkage的意思|示意
美 / /
英 / /
摇块四bor联动
rocking block four-bor linkage的网络常见释义
摇块四速杆组 ... it's basically a four-story concrete block 其实只是一栋四层楼的混凝土建筑 rocking block four-bor linkage 摇块四速杆组 turning block four-bar linkage 转块四连杆组 ...