“sluice safety appraisal grade”的概念、定义、翻译、参考文献-科学参考

单词	sluice safety appraisal grade
释义	sluice safety appraisal grade Encyclopedia 工学水闸安全鉴定释 sluice safety appraisal grade水闸安全鉴定等级根据运用指标、结构损伤程度及结构的可修复性对水闸进行的一种划分。又称水闸安全类别。
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