妓院一钑片免看黄大片,亚洲av无码成人精品国产,亚洲AV综合色区无码专区桃色,免费A级毛片在线播放不收费

美國ECM (Engine Control and Monitoring)
美國ECM公司作為世界上唯一研發生產快速EGR分析儀的廠家，成立于1988年，專門研發、制造及銷售用于車輛動力總成開發、標定和試驗的測試設備，從成立至今已發展成為世界上最大的基于陶瓷傳感器的發動機測試設備制造商。ECM公司的創新包括：基于陶瓷傳感器的EGR分析儀、NOx分析儀以及陶瓷傳感器動態壓力補償技術。美國ECM公司生產的快速EGR分析儀、NOx分析儀、空燃比分析儀等已經被全世界眾多汽車生產廠、發動機生產廠、研究院所和政府機構所廣泛使用。

EGR分析儀
NOx分析儀
Lambda分析儀
氧分析儀
Lambda/NOxCAN顯示器

ECM (Engine Control and Monitoring) develops, manufactures, and sells tools for professional vehicle powertrain development, calibration, and testing. Since its inception in 1988, ECM has evolved into the world's largest producer of ceramic sensor-based engine test instrumentation. ECM's innovations include: the ceramic sensor-based NOx analyzer, the ceramic sensor-based EGR (Exhaust Gas Recirculation) analyzer, dynamic pressure compensation for ceramic sensors, and "smart" ceramic sensors. ECM's tools are used by major vehicle manufacturers, engine manufacturers, research institutions, and government agencies throughout the world.