recyclern.反复循环器；回收站recyclevt.再利用；使再循环；再制vi.循环n.再循环recycled off-gas循环尾气recycled extrusion循环挤压recycle attachment再循环附加器recycle aggregates再生骨料recycle gas blower循环鼓风机recycled aggregate再生骨料Recycled aluminium再生铝recycled cellulose再生纤维recycleg aggregate再生骨料recycle compressor循环压缩机