... engine, cylinder, gear case, differential mechanism, fuel pipe, engine, muffler, transmission system, water tank, fuel tank of test. When the auto engine failure, the ... video, and connect to computer. In virtue of the player with the function of truncation chart,the record progress can be snapshot ... mm 2. Insertion tube length: 0.5 m 3. Depth of field range: 10 ~ 100 mm 4. Bending direction: up ...