NAB5
| code | static friction | size | |||||||||
| 0.6mpa | A | B | C | D | E | F | G | H | J | K | |
| NAB20 | 21.6(216) | 50 | 228 | 96 | 57 | 204 | 11 | 10 | 47 | 87 | Rc1/4 |
in continuously use of tension control system, the M5 entry should be promoted by air, and strongly to produce cold air to raise its power an prolong its life.