?转塔钻床
... turning diameter n. 车削直径 turret drill n. 转塔钻床 turret head n. 转塔刀架,六角头,六角刀架,反转展回头 ...
六角车床占夹
六角头钻床
六角钻床
This is positioned on the same tool-turret as the drill, on the end of the robotic arm.
BBC: Curiosity Mars rover spins its rock drill
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