Kaydinta taangiga beeraha

La dagaalanka tuugada iyo keydinta tusaale ahaan taangiyada beeraleyda.
Waxaan u adeegsanay inaan ku keydinno 2 kumbiyuutar 3 taangiyada beeraha ee jiifka ah.
Khatar uga iman mayso inay ku soo daadato dhulka oo ay aad ugu adag tahay qof walba inuu si kama 'ah u soo galo weelkan.
Daboolka ka qaad wiishka giraangirta ama wixii lamid ah.
Dhererka 10 m, ballaca 2,5 m iyo dhumucda darbiga waa 10 mm.