3 boss faces (are ) to lie in a plane within .010 relative to any one boss.
3 boss faces (are ) to lie in a plane within .010 relative to any one boss.
三个凸台端面应在一个平面内，相互间的偏差不大于0.010。
3 boss faces (are ) to lie in a plane within .010 relative to any one boss.
三个凸台端面应在一个平面内，相互间的偏差不大于0.010。