weight ton method 中文意思是什麼
weight ton method
解釋
按重量計算運費法-
The biggest weight is 20 ton and the biggest length is 22 meters. we have the precise method to testify the machinery property, high low organ, chemical compositions and ultrasonic discussion
最大鍛件可達20噸,最長可達22米,有精密的檢測手段可進行機械性能高低倍組織化學成分檢驗及超聲探商。
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