a目前有些公司宣布能提供直接用市电驱动的产品,IWATT是否有这样的产品开发计划 At present some companies announced can provide directly with the city electric drive product, IWATT whether has such product development plan [translate] a中国管理软件学院 正在翻译,请等待... [translate] a或则 [translate] a...