乐动体育滚球投注 的外觀透明度高這樣的的產品一般都是合格產品,外觀透明度越高說明乐动体育滚球投注 的質量與綜合性能越好。The products with high appearance transparency are generally qualified products. The higher the appearance transparency is, the better the quality and comprehensive performance of the molds are.

相反外觀透明度低的模具質量都是比較差的,這樣的模具上一般都會有黃斑或者黑點,這說明乐动体育滚球投注 采用的材料不好,這樣模具無法達到使用要求。On the contrary, the quality of molds with low appearance transparency is relatively poor, such molds generally have yellow spots or black spots, which indicates that the materials used for curbstone molds are not good, so the molds cannot meet the use requirements.

即使能夠使用,使用壽命和產品的質量也是不能夠得到保證的。如果產品的質量有問題會給使用者方麵增加很大的壓力,在生產過程中出現的損失將會更加嚴重,會造成安全故障。Even if it can be used, the service life and product quality can not be guaranteed. If there is a problem with the quality of the product, it will increase the pressure on the users, and the loss in the production process will be more serious, which will cause safety failure.