Another reason cause the price differences is the length deficiency and the material deficiency.

另外，长度不足、绝缘体含胶料不够，也是造成价格差异的重要原因。

youdao

Another reason cause the price differences is the length deficiency and the material deficiency.

另外，长度不足、绝缘体含胶料不够，也是造成价格差异的重要原因。

youdao