词汇	cotton cylinder
释义	cotton cylinder 棉卷
随便看	magnetic mark reader magnetic mass magnetic mass spectrometer magnetic master Magnetic matching magnetic material magnetic material content magnetic material reference standard sample magnetic materials magnetic materials for general purpose magnetic materials for special purpose magnetic material wet forming hydraulic press magnetic mate rial wet forming hydraulic press magnetic matetrial magnetic matrices magnetic matrix magnetic matrix memory magnetic matrix switch magnetic-matrix switch magnetic matrix transducer magnetic mattress magnetic, means magnetic, means for controlling magnetic-memory plate Magnetic memory signal