• 1. Head Operations Control: 行动支配主任
• 2. Deputy Head Operations Control: 行动支配副主任

• 1.The function of the assembling of the injection mol ding screw head is very important for pressure control during molding operations .
  对于成型过程的压力控制，注射成型螺杆头组件的作用非常重要。
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