| Nooc | Biyo haynta dhererka | IQaabka Nnalcation | kartida awoodda |
| Hm4d-0006e | 620 | dusha sare | (oo lugeeya oo keliya) nooca metro |
Baaxadda dalabka
| Heer u qaybin | Msanduuq badeed | BAwoodda xiirashada (KN) | AMararka la fahmi karo |
| Nooca Metro | E | 7.5 | Gelitaanka metrooga iyo bixitaanka. |
Moodeelka HM4d-0006e hydrodyamic caqabadda daadka ee otomatiga ah ayaa lagu dabaqi karaa albaabka laga soo galo iyo ka bixitaanka meelaha tareenka ama metrooga tareenka ee metrooga ah halkaas oo loo oggol yahay dadka lugeynaya.
(1) Goobta rakibaadda dusha sare
a) Waxay ku dhawaad 5cm ka sarreysaa dhulka. Ubaahantahay inaad ka hortagto inay ka xoqdo gaariga hoose markii gaariga si buuxda loo rabo. Marka gaariga si buuxda loo rabo, nadiifinta ugu yar ee dhulka: Pentium B70 = 95mm, Honda Heshiiska = 100mm, Fegu = 105mm, iwm.
b) Goobtu waa inay ku jirtaa qaybta safka sare ee dusha sare ee sagxadda, gudaha gudaha goynta dibedda ah, ama lagu rakibay godka dhexgalka. Sababaha: Biyo yar ayaa laga saari karaa iyada oo loo marayo in la dhexgalo god; Waxay ka hortegi kartaa dib-u-dhac ka dib markii ay ku dhexjiraan ceelka ka dib marka dhuumaha degmada uu buuxsamo.
c) Goobta sare ee rakibaadda, heerka sare ee biyaha ka sarreeya.
(1) Heerka dusha sare ee rakibaadda
a) Farqiga sare ee dhererka dhererka dhererka dhererka dhamaadka darbiga labada dhinac ≤ 30mm (oo lagu cabiro mitirka leser)
(2) Fursadda sagxadda rakibidda
A) Sida ku xusan Xeerka Aqbalitaanka Tayada Dhismaha ee Dhismaha Injineerinka Dalka (GB 50209-2010), waxaa lagu cabiraa 2mm Xeerka Tooska ah iyo Qandaraaska, ama xulka hoose ayaa daadanaya ka dib rakibidda.
b) Gaar ahaan, dhulka leh daaweynta la-dagaallanka skidda waa in marka hore la siiyaa.
