Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/552bdcc0f891c97646785f44a56b46e0.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 railway convertor例句_railway convertor英汉例句_railway convertor双解例句_甲百汇小鸡词典
Railway applications - Rolling stock - Part 3 : combined testing of alternating current motors, fed by an indirect convertor, and their control system. 铁路设施。机车车辆。第3部分：间接变流器供电的交流电动机及其他控制系统的组合检验。