油位計
專利杯式油位計,配置壓力釋放閥,集注油、儲油、防水、油位顯示、壓ya力li釋shi放fang等deng功gong能neng於yu一yi體ti。當dang變bian壓ya器qi內nei部bu油you量liang過guo低di或huo壓ya力li過guo高gao時shi,可ke通tong過guo油you位wei計ji手shou動dong注zhu油you和he釋shi放fang壓ya力li,當dang壓ya力li下xia降jiang到dao釋shi放fang閥fa的de關guan閉bi壓ya力li值zhi時shi,壓ya力li釋shi放fang閥fa將jiang可ke靠kao關guan閉bi,保bao護hu全quan密mi封feng變bian壓ya器qi與yu外wai界jie隔ge絕jue,保bao障zhang變bian壓ya器qi運yun行xing的de安an全quan性xing及ji可ke靠kao性xing。
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