reducing valve
reducing valve
[矿业英汉词典]
reducing valve减压阀
是什么意思，reducing valve的解释，reducing valve的翻译
[新英汉石油技术词典] reducing valve
[专利英汉词典] reducing valve
[农牧林英汉词典] reducing valve
[冶金英汉词典] reducing valve
[化学英汉词典] reducing valve
[建筑英汉词典] reducing valve
[机械英汉词典] reducing valve
[英汉机械工程大词典] reducing valve
[水利英汉词典] reducing valve
[汽车英汉词典] reducing valve
[海运英汉词典] reducing valve
[电信英汉词典] reducing valve
[电力英汉词典] reducing valve
[纺织英汉词典] reducing valve
[航海英汉词典] reducing valve
[轻工业英汉词典] reducing valve
[进出口英汉词典] reducing valve
[造纸英汉词典] reducing valve
[铁道科技英汉词典] reducing valve