中文字幕在线观看|玖玖视频|最新中文字幕|久草网站|久草资源|最近中文字幕|中文字幕免费|国产成人av

首頁 / Product and R&D / Vacuum system connecting pipeline

EGR vacuum pipe

Applied in the exhaust gas recirculation line control system have the characteristics of high temperature resistant sealed performance is good, can introduce a suitable amount of exhaust gas in combustion in the cylinder, thereby reducing overall temperature of the cylinder, and to exhaust gas emission standards

Copyright ? Jiangyin Pivot Automotive Co., Ltd.