compaction machine test

常見例句

雙語例句

• Through field test . analysis its compaction character under different compaction machine , compaction thickness and compaction times.
  通過現(xiàn)場試驗，研究了壓實機械、壓實厚度、壓實遍數(shù)等壓實參數(shù)變化時粗粒土的壓實特性。
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