日本国产一区,亚洲伊人久久大香线蕉综合,爆乳女教师BD高清,影音先锋色情AV在线看片,教师系列 好色女教师,粗大的内捧猛烈进出视频网,久久女美,啊好深好痛肉污文,国产萝控精品福利视频,一区二区视频在线观看高清视频在线

1、Cleanliness：weight of residual impurity inside ≤ 0.06mg/cm2; impurity size：fiber＜（1200X90）um，metal＜315um. 
2、Burst pressure：not less than 3Mpa.
3、Leak Test: 1.2Mpa, keep 60s no leakage.
4、Position dispalcement force for bracket & shoulder to pipe＞50N
 5、Salt Spray Test: No base material corrosion during 144h of metal tube.
 

Transmission pipeline is mainly consist of fuel pump joint, metal tube, AEM hose, clamp, washer and metal bracket. Metal tube connect the pump joint by brazing welding, metal tube connect the hose by clamp.