E2A-12MM发动机气缸压差|气缸压缩性能测试仪DIFFERENT.. 发动机气缸压差测试仪E2A-12MM适用Rotax、莱康明、continental等通用航空活塞发动机The Differential Cylinder Pressure Testers quickly locate worn and cracked rings, defective intake and exhaust valves, sco.. 发动机E2A 2021-12-28 17:10 作者:mycax 阅读全文