鑿錐 的英文怎麼說
中文拼音 [záozhuī]
鑿錐
英文
dirve point-
Drill bits with tapered connection for percussive wet rock drilling
鑿巖.沖擊濕式鑿巖用的錐體鉆頭Rock drilling ; flush drills ; drill rod profiles, shanks and tapers
鑿巖.沖擊鉆.鉆桿截面.鉆柄和錐度Hollow hexagonal drill rods with taperd connection for rock drilling
鑿巖用錐體連接中空六角形釬桿Hollow hexagonal drill rods with tapered connection for rock drilling
鑿巖用錐形連接中空六角形釬桿Rod taper for detachable rock - bit
可卸式鑿巖釬頭用錐形釬桿分享友人