I do not underestimate the potential this product has. I know spoiled, bratty girls will buy this product just for the designer label.
我没有低估这件产品的潜力,知道那些被宠坏的刁蛮女孩子们会仅仅因为这个设计者的标签而且去购买这件产品。
According to the research the main question is that the high temperature of the welding make rubber seal O-ring spoiled, the insulating joint become waste product.
经调查,大管径绝缘接头的缺陷主要表现在焊接高温对橡胶密封材料的损伤方面,这会使刚已经生产完成的绝缘接头变成废品,浪费资源。
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