Taking permanent mechanism to match perfectly with vacuum circuit breaker further raises the reliability of the circuit breaker, so as to meet the requirements of high quality, high reliable product.
将永磁机构与真空断路器进行完美的匹配，进一步提高断路器的可靠性，满足高质量、高可靠性产品的需求。
With improvement unrefined potassium chloride is directly subjected to carbonization and therefore raises the product quality with similar cost.
新工艺的主要改进为氯化钾原料不经精制而直接碳化，从而在成本相仿的情况下提高了产品档次。
While raises the volume of output and quality is using the technology to us, the product which USES to have more objective science understanding.
在提高产品产量和质量的同时对我们的在用技术、在用的产品有更加客观的科学认识。
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