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采掘工程平面圖()填繪1次,井上下對照圖( )填繪1次,圖面表達和注記無矛盾; A、每月;每月 ???????B、每季度;每月 ? C、每月;每季度 ?????D、每月;每年

作者:煤礦安全網 2022-08-03 16:36 來源:煤礦安全網 采掘工程平面圖 井上下對照圖 矛盾 季度
題目信息:

  采掘工程平面圖()填繪1次,井上下對照圖( )填繪1次,圖面表達和注記無矛盾;

  A、每月;每月 B、每季度;每月

  C、每月;每季度 D、每月;每年

答案

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