sliding plunger 中文意思是什麼
sliding plunger
解釋
滑動活塞-
Vacuum technology ; acceptance specifications for rotary plunger vacuum pumps, sliding vane rotary vacuum pumps and rotary piston vacuum pumps for the ranges of rough and medium vacuum
真空技術.近似真空和中等真空范圍用旋轉柱塞真空泵 -
These systems reliably hold the plunger in contact against the internal barrel wall, providing a constant, sliding, low - resistance connection
這些系統可靠地將觸彈針內的頂針固定到殼體內壁,提供恆定、滑動、低電阻的連接。
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