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coarse grading短语解释_coarse grading词组用法_coarse grading短语词组_沉淀汉英词典
沉淀汉英词典

coarse grading

C 开头单词

短语词组

    短语

  • coarse aggregate grading 粗集料级配
  • coarse e grading 粗级配
  • coarse -tail grading 下部粗粒向上递变
  • grading coarse filter bed 慢滤池
  • multi grading coarse filter bed 多级粗滤料滤床
    • 返回 coarse grading