Specifications have been established for components, in-process materials, labels, packaging components, and finished product.

建立组分，使用的材料，标签，包装成分与成品的规格。

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Raw ingredients, in-process materials, and finished peoducts are tested for conformity and quality to written specifications at each stage of production.

原材料、加工中的材料，和成品都要进行阶段性品质检验，以确保每个生产阶段都于所需求的规格和品质一致。

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The first step in the process is to get the raw materials.

这个过程的第一步是获得原材料。

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Because building materials were in short supply, he invented a new concrete-making process that enabled him to build a factory and go into production.

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Wander into any eighth-grade science fair and you're likely to see an example of this destructive process at work - place two dissimilar metals in an electrolyte solution and one of the materials will slowly steal ions from the other, causing it to oxidize, become brittle and eventually break apart.

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