【Daily Question】Chemical Analysis Edition, 2018.12.20
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This post was last edited by zjp on 2018-12-20 08:17. Multiple-choice question: Which of the following standards can be used for quality inspection of products manufactured by enterprises in our country? (). A. **Standard and industry standards B. International standards C. Standards agreed upon by the parties to the contract D. Standards established by the enterprise itself A B D
A. **Standards and industry standards