变度
例句与用法
- The flatness , tolerance of the thickness for the laminates are well recognized by customers . all of our products are certified by ul and enjoy good reputation in pcb field . as a leading manufacturer of phenolic - based insulating laminates , we are very proud of providing high quality products and more competitive price to meet our customers requirement
本公司技术卓越,所生产积层板之平坦度,厚度公差,耐高温抗变度,收缩率,电阻特性等均具世界级竞争之品质水准,并获美国ul认证通过,供应十馀国家数百家厂商使用。
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