Chest of good width and depth, with well sprung barrel ribs. Level topline. Loins wide, short-coupled and strong.
拉不拉多犬的胸膛宽且深，有着良好的躯干肋骨，腰部短宽且强壮。
2
The machining cost of barrel cam is decreased by improving the CNC programming method for milling of barrel cam, and the method can meet the request of cam groove width precision.
通过改进圆柱凸轮数控铣削加工编程方法，降低了圆柱凸轮的加工成本并能满足凸轮槽宽的高精度要求；
3
Chest of good width and depth, with well sprung barrel ribs. Level topline. Loins wide, short-coupled and strong.