The door and parts of the fixed part may be made of perforated sheet metal.
门 和固定部分的多个部分可由穿孔金属板制成。
The fixed part comprises a first electrode area and a plurality of second electrode area.
固定件包括一个第一电极区及多个第二电极区。
The invention relates to a rotary switch, which comprises a rotating part and a fixed part.
一种旋转开关,其包括一个旋转件及一个固定件。
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