a chamber packed with fluid-tight elastic material, through which a piston-rod or shaft is made to pass in order to prevent leakage at the orifice…
单词 | θ214334 |
释义 | society > occupation and work > equipment > machine > parts of machines > piston > [noun] > chamber for (1) stuffing-box1797 a chamber packed with fluid-tight elastic material, through which a piston-rod or shaft is made to pass in order to prevent leakage at the orifice… |
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