1·The flywheel, collet, pulley and nut are shown assembled in the first photo with the other three pieces of the crank laid out behind it.
飞轮,夹头,滑轮和螺母显示组装第一照片与其他三条规定曲柄后面。
2·Counter rotating collet spindles.
反向旋转夹头轴。
1·The base comprises a baston and a collet.
该底座包括一座盘及一底托;