barrier screw 中文意思是什麼
barrier screw
解釋
屏障型螺桿-
The advanced barrier type screw rod and ikv squeeze out the system craft and the vacuum decides the diameter installment, guaranteed the raw material fully fuses, the plasticizing
先進的屏障式螺桿和ikv擠出系統工藝和真空定徑裝置,保證原料充分熔融塑化。
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