DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
可卸式钻头
gen. ripbit
tech. detachable drill head; removable cutter; removable drill bit; removable rock bit; sectional drill rod; shoulder-type bit; detachable bit
卸式钻头
tech. detachable bit
可 卸式钻头
: 6 phrases in 2 subjects
Engineering geology1
Technology5