氧乙炔气
The paper presents the structure,principle and effect of iron powder oxy acetylene cutting torch for stainless steel and comparison between this method and the others current at home. 介绍铁粉氧-乙炔法切割不锈钢割炬的结构、原理及使用效果,并与国内目前其他切割方法对比。
Keywords oxy acetylene coating;gradient functional coating;microstructure; 火焰喷涂;梯度功能涂层;显微组织;
Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
Baicheng City Acetylene Gas General Fact. 白城市乙炔气总厂。
The depository for acetylene cylinder. 乙炔瓶放置处
Tell that to the oxy chap downstairs and touch him for a guinea. 把这话讲给楼下那个牛津家伙[24]听，向他挤出一基尼[25]。
