气体浸蚀 gas pickling
气阱 gas pocket
气孔性 gas porosity
煤气喷口 gas port
气体压力焊接 gas pressure welding
气体零火 gas quenching
煤气变换 gas reforming
煤气洗涤 gas scrubbing
气体分离 gas separation
气体保护弧焊 gas shielded arc welding
气体渗硅 gas siliconizing
气体搅拌 gas stirring
气阱 gas pocket
气孔性 gas porosity
煤气喷口 gas port
气体压力焊接 gas pressure welding
气体零火 gas quenching
煤气变换 gas reforming
煤气洗涤 gas scrubbing
气体分离 gas separation
气体保护弧焊 gas shielded arc welding
气体渗硅 gas siliconizing
气体搅拌 gas stirring
煤气上升管 gas up take
煤气阀 gas valve?
洗气器 gas washer
气焊装置 gas welding equipment
储煤气柜 gasholder
填密料 gasket cement
带浇口的铸模 gated pattern
收集辊道 gathering table
浇铸系统 gating system
总波纹 general waviness
软焊料用旋转机 gentleman
鬼线 ghost lines
等压等温位 gibbs thermodynamic potential
玻璃润滑热挤压 glass extrusion
铁硫砷钴矿 glaucodot
滑移位错 glide dislocation
滑动位错 glissile dislocation
球状夹杂物 globular inclusion
小球;珠滴 globule
辉光放电渗硼 glow discharge boriding
辉光放电碳氮化 glow discharge carbonitriding
辉光放电氮化 glow discharge nitriding
金汞膏 gold amalgam
金箔制造 gold beating
金青铜 gold bronze
金块 gold bullion
金粉 gold dust
金矿石 gold ore?
金点 gold point
二碲化金 gold telluride