黄片区精品在线高清播放|亚洲AV导航在线|黄色三级电影亚洲人妻电影|91视频国产高清无码|丁香五月天激情福利视频网|国产小视频在线观看|青青草av在线观|26AV视频成人黄色一|9999草自拍日韩精品网|一道久在线观看加勒比

Home / 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.