单词	machinery drawing
释义	machinery drawing 机械制图
随便看	oil and gas prospect oil and gas prospect area Oil and gas prospecting oil and gas pump station oil and gas ratio oil and gas recycling oil and gas region oil and gas relative permeability oil and gas repository oil and gas reserve oil and gas reserves oil-and-gas reserves volume oil and gas reservior oil and gas reservoil formation oil and gas reservoir Oil and Gas Reservoirs oil and gas resource oil and gas resource area oil and gas resources Oil-and-Gas resources oil and gas resources assessment oil and gas riggers oil and gas secondary migration oil and gas security oil and gas seepage