单词	typical line
释义	typical line典型线typical line典型線工程圖學
随便看	electron beam machine tool electron beam machining electron-beam magnetometer electron beam melting electron beam melting} electron-beam melting electron beam melting furnace electron beam memory electron beam micromachine electron-beam microprobe electron beam microprobe analysis [electron beam] oscilloscope electron beam parametric amplifier electron-beam parametric amplifier electron beam perforation electron-beam polymerization electron beam power meter electron beam printing electron beam probe electron-beam probe electron beam probing electron beam projection lithography electron-beam pumped laser electron beam pumped semicon ductor laser electron beam pumped semicon ductor laser