TYPE | Number of brush heads | Applicable type | Operating lever length (M) |
DS-1 | 1 | WT porcelain bottle is made of porcelain pieces of various sizes. | 2+3 |
DS-2 | 4 | Various rod type porcelain bottles for GW-4 and GW-5 knife brakes. | 2+3 |
DS-3 | 2 | PT, CT, coupling capacitor, SW3-7 lean oil switch sleeve, zinc oxide lightning arrester and other porcelain parts. | 2+3 |
DS-4 | 3 | Transformer bushing MKII multi oil switch bushing, wall pipe and porcelain parts on the reverse side where no one can stand. | 2+3 |
DS-5 | 4 | Anti pollution GW4-5 knife gate and valve type lightning protection porcelain parts. | 2+3 |