• 1. Opening size: 筛孔尺寸 | 开孔尺寸 | 开口尺寸
• 2. Feed opening size: 加料口尺寸 | 投料口尺寸 | 进料口尺寸
• 3. pore opening size: 孔径

更多释义

• 1.Actuator can adjust the opening size of each steam valve by responding to the electro-instruction sent from DEH.
  执行机构响应从DEH送来的电指令信号，以调节汽轮机各蒸汽阀开度。
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• 2.With intensive mining and the use of trackless equipment, excavation becomes even more difficult as a result of widening of opening size.
  随着开采强度的提高和无轨设备的应用，巷道断面相应增大，施工难度也随之增加。
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• 3.It is necessary to inspect the opening size of bathroom ark's hinges. When the opening angle reached 180 degrees, we can take and put items more easily.
  有必要检查浴室柜合页的开启度。开启角度达到180度时，可以更方便地取放物品；
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