... interlaboratory test comparisons 熟练水平试验 proficiency testing 次品 defective product 代用产品 substitute product 定量试验 ...
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公司目前可以全面提供世界各大品牌笔记本电脑的代用适配器，所有产品都通过了CE、ROHS、FCC, TUV、GS等一系列认证。
Currently the world's major brands can provide a comprehensive alternative notebook adapter, all products have passed ce, ROHS, FCC, TUV, GS and a series of certification.
在天然油脂充裕的情况下，石蜡氧化产品可用作工业油脂的代用品。
When the natural fatty oils are in abundant supply, they still can be used as substitutes of industrial fatty oils.
欧盟的规定提高了产品的检测费和产品成本，使用代用品使玩具成本增加四倍多。
EU rules to improve the detection of the product costs and product costs, the use of substitutes to make toys cost more than four times.
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