Qauv ur thiab um, roj thiab roj
U - Thaiv cov li qub, qauv ur thiab um, yog tsim tshwj xeeb rau kev siv hauv kev ua tiav lubrice cov tshuab. Ob peb qhov kev teeb tsa hluav taws xob muaj ntau qhov kev teeb tsa muaj uas tso cai rau koj txhawm rau ua rau lub validation divider valve rau koj lubrication specifications. Cov kab hla tseem muaj yog li koj tuaj yeem muab ob npaug rau ntim uas xav tau.
