This paper will introduce progressive die of the commutators for micromotor.本文将就微型马达精密换向片的量产模具介绍说明.A novel harmonic micromotor actuated by force was proposed, whose basic operating principles were also described.提出了一种基于静...
They embargoed those ships.他们禁止那些船只出入港口.The fruit was embargoed...对水果实施禁运。They embargoed oil shipments to the US.他们对美国实施石油禁运。The fruit was embargoed...对水果实施禁运。...