词汇	traffic pass
释义	traffic pass 航飞行许可证
随便看	drilling fluid property test drilling fluid pulse drilling fluid pulse signal drilling fluid resistivity drilling fluid return line drilling fluid rheology drilling fluids drilling-fluids drilling fluid sample drilling fluid system drilling fluid tank drilling fluid technology in well jing11 ping drilling fluid technology in well jing11 ping1 drilling fluid technology in well k drilling fluid technology in well k234 drilling fluid technology in zhao-68 well drilling fluid testing drilling fluid treating drilling fluid treating agent drilling fluid viscosity drilling footage drilling footage,footage drilling force drilling forces drilling foreman