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一、制定背景2000年前后,国内电子、通信行业的迅猛发展,带来电镀行业的广泛需求。应国际贸易和质量体系认证的需求,许多企业工厂纷纷购置了相关的镀层厚度检测仪器和设备,同时也带来镀层膜厚量值传递和溯源问题。当然,有些外资企业,通过仪器自带的标准器直接溯源到国外,而大部分企业部门,则处于自行封闭测量和不做量值溯源的状况,国家没有一个明确的量值传递体系,镀层膜厚的量值处于一种混乱的状态。
First, the development background Before and after 2000, the rapid development of the domestic electronics and communications industries, bringing a wide range of plating industry needs. In response to the demand of international trade and quality system certification, many enterprises and factories have purchased related coating thickness testing instruments and equipment, at the same time, they also bring about the problem of coating film thickness transmission and traceability. Of course, some foreign-funded enterprises trace their origin directly to foreign countries through the standard instruments they come with, while most of the enterprises are in a state of closed measurement and non-quantitative source tracking. There is no clear value delivery system in the country. The coating film Thick values are in a state of chaos.