non-oxidation meaning in English

无氧化

Pre - evacuation non - oxidation furnace pit - type nitriding furnace gas nitriding furnace
气体保护外热真空多用加热炉
Abstract : analysis is made on types and performances of protective atmospheres of the steel tube heat treatment furnace with protective atmosphere , and also dynamic analysis on the non - oxidation equilibrium conditions of the chemical process of atmosphere of the said furnace is made
文摘:分析了钢管保护气氛热处理炉的保护气氛类型及性能，对钢管保护气氛热处理炉内气氛的化学过程动态分析了无氧化的平衡条件。