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功能用途
用于雙(shuang)線(xian)(xian)式集中(zhong)潤(run)(run)滑(hua)(hua)(hua)系(xi)統(tong)中(zhong),是雙(shuang)線(xian)(xian)式集中(zhong)潤(run)(run)滑(hua)(hua)(hua)系(xi)統(tong)的核(he)心元(yuan)件,在兩條供油管交替(ti)的供油壓(ya)力(li)作(zuo)用下(xia)動作(zuo),完成潤(run)(run)滑(hua)(hua)(hua)劑的計量和向各個潤(run)(run)滑(hua)(hua)(hua)點分配潤(run)(run)滑(hua)(hua)(hua)劑的功能。