QQ客服 官方微博 反馈留言

浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Ignition-type inner combustion engine SVSC system, has air inlet doors that are connected in series, where air inlet door includes front air inlet door and back air inlet door, and fuel mixing chamber combining fuel and air. 专利 申请日期: 2016-01-01, 公开日期: 2016-03-02 作者:  LI X MAN C SUN P WAN Y TANG Y SUN X 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/09 Air inlet door series connected valve speed controlling system for engine air intake system, has two air inlet doors provided as back air inlet door and front air inlet door, and advancing valve provided in rotary air inlet door. 专利 申请日期: 2016-01-01, 公开日期: 2016-03-16 作者:  LI X MAN C SUN P WAN Y TANG Y SUN X 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09