single reduction gear_机械英汉词典
single reduction gear
[机械英汉词典]
single reduction gear单级减速器
是什么意思，single reduction gear的解释，single reduction gear的翻译
[水利英汉词典] single reduction gear
[海运英汉词典] single reduction gear
[电力英汉词典] single reduction gear
[航海英汉词典] single reduction gear
[船舶英汉词典] single reduction gear
