| 1 | Including control valve , throttle , valve and so on. | |
| 2 | So initially, we're going to have our piston, there's the plug sitting here. | |
| 3 | Normal throttle for most of the flight, 104 percent. | |
| 4 | What is the difference expansion between turbine expander and valve throttle ? | |
| 5 | It's the biological equivalent of opening the throttle of an engine. |