词汇	ring hammer coal crusher
释义	ring hammer coal crusher 环锤式碎煤机
随便看	nonmetallic resistor non-metallic resistor nonmetallic resistor furnace non metallic resistor furnace non-metallic resistor furnace non metallic riveted plate assemblies Non metallic riveted sheet assemblies Non metallic riveted structural assemblies Non metallic riveted tube assemblies nonmetallics non-metallics nonmetallic sainpler nonmetallic sheath non metallic sheath non-metallic sheath nonmetallic sheathed cable non metallic sheathed cable non-metallic sheathed cable non-metallic sheathed cable work Nonmetallic statue nonmetallic substance non metallic substance non-metallic substance nonmetallic surface non-metallic tailings