engineering testing report
·2,447,543篇论文数据，部分数据来源于NoteExpress
加强对规范取样学习与监管，不仅能保证试验报告的真实性准确性，而且能以此指导施工生产，提高工程质量。
Strengthening the study and supervision not only ensures the truthfulness and accuracy in the report, but directs the constructing production and improves the quality of engineering as well.
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