vacuum treatment
vacuum treatment
[电工英汉词典]
vacuum treatment真空处理
是什么意思，vacuum treatment的解释，vacuum treatment的翻译
[专利英汉词典] vacuum treatment
[农牧林英汉词典] vacuum treatment
[冶金英汉词典] vacuum treatment
[水利英汉词典] vacuum treatment
[水利科技英汉词典] vacuum treatment
[船舶英汉词典] vacuum treatment
[造纸英汉词典] vacuum treatment