| 1: Mainyly used for control of brake, and on-off. |
| . |
| 2: Mode of installation: stationarytype of clapboard (Φ2.5 & Φ5) |
| 3: controls the quantity of the cable |
| 1: Mainyly used for control of brake, and on-off. |
| . |
| 2: Mode of installation: stationarytype of clapboard (Φ2.5 & Φ5) |
| 3: controls the quantity of the cable |