Vagadziri veDongsoo muChina vanopa zvigadzirwa zvepamusoro-zvemhando yepamusoro, iwe unogamuchirwa kutenga zvakananga kumusoro-mhando mraba mauto anokanganisa pamutengo wakanaka.
Semumwe wevanyori vehunyanzvi, Dongshao angada kukupa iwe wakakwirira mhando mraba. Uye isu tinokupa iwe yakanakisa mushure-yekutengesa basa uye kuendesa nguva. Mawere ayo anowanzoshandiswa mumunda wemashini anogadzira uye ekuvaka Engineering, ayo anoshandiswa kuparadzira kana kuwedzera nzvimbo yekunyepedzera kuti adzivise njodzi inokonzerwa neBolts uye nzungu. Yedu mraba edu anoshambidza anoshandisa zvakasimba zvekuongorora uye yakakwirira-chaiyo yekugadzira kutonga kudzora kuve nechokwadi kwekugadzikana kwavo uye kuvimbika. Panguva imwecheteyo, tinopa rubatsiro rwehunyanzvi hwekutsigira uye nekukurumidza kuburitsa uye mhinduro yekushandira, kuitira kuti vatengi vimbe uye vakanakira.
(mm) | Φ10 | Φ12 | Φ16 | Φ20 | Φ22 | Φ24 | Φ27 | Φ30 | Φ33 | Φ36 | Φ39 | Φ42 | Φ45 | Φ48 | Φ52 |
min | 11 | 13.5 | 17.5 | 22 | 24 | 26 | 30 | 33 | 36 | 39 | 42 | 45 | 48 | 52 | 56 |
d max | 11.43 | 13.93 | 18.2 | 22.84 | 24.84 | 26.84 | 30.84 | 34 | 37 | 40 | 43 | 46 | 49 | 53.2 | 57.2 |
s max | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 95 | 100 | 110 | 125 | 135 | 140 | 150 | 160 |
m min | 28.7 | 38.4 | 48.4 | 58.1 | 68.1 | 78.1 | 87.8 | 92.8 | 97.8 | 107.8 | 122.5 | 132.5 | 137.5 | 147.5 | 157.5 |
H max | 3.6 | 4.6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 9.2 | 9.2 | 9.2 | 9.2 | 11.2 | 11.2 |
H min | 2.4 | 3.4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 6.8 | 6.8 | 6.8 | 6.8 | 8.8 | 8.8 |