经检查，我们发现箱子不够坚固，不宜做长途运货之用。
After having the boxes examined we found that they were not strong enough for long distance delivery.
整机进口，泵浦结构坚固，泵壳皆经水压试验，采用机械轴封，止漏效果好。
The machine imports, pumps, pump shell structure strong are the hydrostatic test, the mechanical shaft seal, stop leakage effect is good.
经长期测试，坚固实用，最新力学设计。
Be tested by long term, solid and practical the latest mechanics designs.
应用推荐