roof separation layer的用法和樣例:
例句
- The roof separation is the great safe peril in bolter support roadways.
頂板離層是錨桿支護巷道最大的安全隱患之一。
- The data of roof separation is considered to be a comprehensive index that can forecast the stability of roadways.
頂板離層值是一個能預測巷道穩定性的綜合指標。
roof separation layer的相關資料:
臨近單詞
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