TRACK U Bolt a ROR nyonga yayikulu

U-Bolt ndi bolt mu mawonekedwe a kalatayo inu ndi ulusi wozungulira mbali zonse ziwiri.
U-Balts zakhala zikugwiritsidwa ntchito pothandizira mapaipi, mapaipi omwe amadzimandire madzi. Mwakutero, u-ma bolts adayesedwa pogwiritsa ntchito upailo-ntchito zaukadaulo. U-Bolt angafotokozeredwe ndi kukula kwa chitoliro chomwe chinali kuchirikiza. U-Bolts amagwiritsidwanso ntchito kugwira zingwe pamodzi.

Mwachitsanzo, Nomwenas adalira u-bolt angafunsidwe ndi akapeipe ogwira ntchito akaipe, ndipo angadziwe tanthauzo la izi. M'malo mwake, gawo 40 lometelo limakhala lofanana ndi kukula ndi miyeso ya U-Bolt.

Wosankhidwa mwachindunji ndi muyeso wamkati wamkati wa chitoliro cha chitoliro. Akatswiri amachita chidwi ndi izi chifukwa amapangira chitoliro ndi kuchuluka kwa madzi / mpweya womwe umatha kunyamula.

U bolts umayendayenda masamba akasupe.