用“lubrication”造句大全，lubrication造句
Nolubrication,noeyesight.lubricationandinspectiondepartmentLubricationsystemusingelectricpumpconcentratedoil-suppliedlubrication.Dip-inlubricationguaranteeslonglife.Asrelatedearlier,lubricationisextre...
用“circulating lubrication”造句大全，circulating lubrication造句
"Thecaseofrecoilerisusedasanoiltank,onwhichthelubricationoilpumpismountedforcirculatinglubrication."GeartransmissionUSEScirculatinglubricationoilsupplysystemtominimizenoiseandextendservicelifeofgear...