briquet pre 中文意思是什麼
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To meet the processing requirements before sintering, the pressed briquet was pre - calcined at 1150 to make it possess adequate processing strength at first and then was shaped through precise turning on the numerical control lathe according to the design diagram of the femoral head prostheses of partial hip joint
為滿足燒結前坯體加工的要求，壓制后的坯體在1150預燒，使其具備一定的加工強度，然後按照半髖關節股骨頭假體的形狀尺寸設計圖在數控車床上進行精密車削成型。
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