Ẹya:
A ngbiyanju lati jẹ pipe ni gbogbo alaye.
Ṣiṣu ohun elo mu ki plugs ina ati iwapọ.
Pulọọgi pẹlu awọn titobi pupọ fun aṣayan jẹ rọrun pupọ lati sopọ ati ge asopọ.
Ti o dara lilẹ išẹ idaniloju ga didara.
Awoṣe | ΦD | L | A |
SPP-4 | 4 | 30 | 20 |
SPP-6 | 6 | 34 | 20 |
SPP-8 | 8 | 38 | 22 |
SPP-10 | 10 | 40 | 25 |
SPP-12 | 12 | 43 | 27 |