high temperature metallurgical microscope

常见例句

雙語例句

• The electromagnet coil former was analyzed by means of metallurgical microscope. The results shows that cracks results from excessive high temperature while casting and material embrittlement.
  用金相顯微鏡對啣鉄線圈骨架的裂紋進行分析。結果表明，由於鍛造加熱溫度偏高， 材料脆化導致裂紋形成。
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