plunger armature

常见例句

雙語例句

• A restoring spring is provided to press the plunger toward the armature.
  一恢複彈簧提供給新聞界走曏電樞柱塞。
• The plunger moves by movement of the armature to open or close the first orifice.
  由電樞運動的柱塞移動打開或關閉第一個孔。
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