基本解釋[機] 壓蓋螺栓；填料壓蓋螺栓英漢例句雙語例句A valve body is connected with a tower cover through soft seal, and pressed by a bracket through a bolt. The valve rod, the tower cover and a gland are pressed and sealed by filler.閥桿、塔型蓋、格蘭通過填料壓 緊密封，閥桿與執(zhí)行機構(gòu)通過固定于支架上的推力螺母實現(xiàn)上下運動。ip.comgland bolt更多例句詞組短語短語GLAND CLAMP BOLT 法蘭螺絲stuffing box gland bolt 填料函壓蓋螺栓gland bolt更多詞組專業(yè)釋義機械工程壓蓋螺栓