词语开沟器
解释colter
colter〔名词〕开沟器,犁刀详细»
colter〔名词〕开沟器详细»
colter〔名词〕开沟器,犁刀,铲详细»
开沟器colter;coulter详细»
开沟器boot;colter;colter boot;coulter;fuse opener dragbar;opener boot;opening share详细»
开沟器colter详细»
开沟器opening share详细»