单词	oxy-acetylene scarfing
释义	oxy-acetylene scarfing 🌏氧乙炔焰清理
随便看	global classifier global climate global-climate global climate change Global Climate Change and Energy Global climate change and mangrove Global Climate Change Response Fund global climate changes global climate model Global climate observational system Global Climate Observing System global climate system Global climate system models global climate variation global climate warming global climatic change Global climatic warming global climatologic change global clock global clock MUX buffer global clock network global clock networks global clock synchronization global closed convex curve global closed convex surface