a screw which adjusts or fixes parts of a mechanism by compression.
单词 | θ214493 |
释义 | society > occupation and work > equipment > machine > parts of machines > other parts > [noun] > adjusting parts (3) pinching screw1818 a screw which adjusts or fixes parts of a mechanism by compression. levelling-screw1849 a screw used to adjust parts of a contrivance to an exact level. needlea1884 A thin pointed or tapering rod used to provide fine adjustment in closing an aperture, as in a valve. |
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