low hardenability steel
low hardenability steel
[冶金英汉词典]
low hardenability steel低淬透性钢
是什么意思，low hardenability steel的解释，low hardenability steel的翻译
low hardenability steel
[冶金英汉词典]
low hardenability steel是什么意思，low hardenability steel的解释，low hardenability steel的翻译