单词	油矿
释义	油矿 yóu kuàngoilfield
随便看	high lift devices high lift grouting high-lift grouting high lift hardware high-lift hardware high lift head irrigation district high lift helicopter high lift helicopterhlh high lift hydraulic tree trimmer high lift jack high-lift lateral and front stacking truck high lift lock high-lift lock Highlift low discharge chemical pump high-lift operation high-lift orderpicker high lift placing high lift pouring high lift pump high-lift pump high -lift pump high-lift pumping station high-lift pump station high lift rocker arm high-lifts