This was an extremely rare incident but Yang's tragic experience should ring a big alarm.
朱倩说:“这是一个极端罕见的以外,但是杨的悲剧经历应该拉响警钟。
This indeed is what the simplest experience imposes on us, it is that of a ring (anneau).
这确实是这个最简单的经验赋加在我们身上,这是一个环圈的功用。
At present, the technical parameters and the wear rate of the retaining ring are confirmed through trial or experience, which usually has longer periods, higher cost and larger waste.
目前关于保持环工艺参数和磨损率的确定都是依靠反复的试验或经验确定,周期长,成本高,浪费大。
应用推荐