spare part

Our company is ahead of other makers of spare parts for the airplane.

司制造飞机零部件比别家业绩好。

Finally, the optimization quantity of spare parts following exponential distribution are calculated with both this method and analysable method.The two results fit well.

最后利用一个指数分布实例对解析方法和仿真方法计算出结果进行比较，从而对所提出仿真方法进行了检验。

Our main products are VMC machining center, CNC slant bed lathe, CNC and manual toolroom milling machine, high speed spindle, ball screw and other functional spare parts.

集团内其他成员分别为从事机床零部件生产加工、产品包装以及国内外贸易方面经营合动。

Each one is dedicated to finishing the space station — now 81 percent complete — and hauling up supplies and big spare parts that are too big to fly on any other rocketship.

每一次任用于完成太空站建设--现在仅完成了81%--以及运送补给和大得无法放在飞船上飞船配件。