词汇	brass bush
释义	brass bush 黄铜套,铜衬,黄铜衬套
随便看	optical multicast optical multicasting optical multi-channel optical multichannel analysis optical multichannel analyzer Optical multi-channel analyzer optical multimode dispersion optical multipiexing optical multiplexer optical multiplexing optical multiplexing camera optical multiplexing section optical multiplex section optical multiplex section protection optical multiplex system optical, multiplex system optical multiplex unit optical multiplication optical multiplication method Optical multiplication path optical multiplier optical multiport coupler optical multistability optical multi-stability optical multisurface prism