单词	manual labo
释义	manual labo ur劳经手工劳动
随便看	paraffin removal from oil well paraffin removal unit paraffin removal with chemical method paraffin remover paraffin remover/inhibitor paraffin removing with chemical method paraffinrich paraffin rich paraffin scale wax paraffin scraper paraffin-sealed stirrer paraffin sealing method paraffinsection paraffin section paraffin-section paraffin section and fluorescent microscope Paraffin sectioning paraffin-sectioning paraffins Paraffin sample paraffin scale paraffin scales paraffin sectioning method paraffin sections paraffin sedimentation