Vuba aha yarangije kubyara amarembo ya kwadarato menshi mu bihugu byamahanga kandi ayatanga neza. Kuva kuvugana kenshi nabakiriya, guhindura no kwemeza ibishushanyo, kugeza gukurikirana inzira yose yumusaruro, itangwa rya Jinbin valve ryarangiye neza.

Uyu mwaka, amahugurwa yakiriye ibicuruzwa byinshi kububiko bwa metallurgical. Ibicuruzwa byo kugurisha isosiyete byiyongereye gahoro gahoro. Buriwese yagiye hanze kugirango arangize imirimo yumusaruro ashishikaye. Kohereza ibicuruzwa mu ruganda, gutanga ibikoresho, kugenzura ubuziranenge, gutanga ibicuruzwa, ibintu byose byubufatanye bwa hafi. Kurangiza imirimo yumusaruro ufite ubwiza nubwinshi byemewe kandi utange ku gihe.

Intangiriro muri make:

irembo rya flap ninzira imwe yashizwe kumurongo wumuyoboro wamazi kumugezi. Iyo umuyoboro wamazi urangiye, iyo umuvuduko wamazi mumarembo ya clapper uruta umuvuduko wo hanze, uzakingura. Iyo urwego rwumugezi ruri hejuru yisohoka ryumuyoboro usohokera kandi umuvuduko ukaba mwinshi kuruta umuvuduko wimbere wumuyoboro, ikibaho cy irembo rya clapper kizahita gifunga kugirango amazi y’amazi adasubira mu muyoboro w’amazi.

Gusaba:

Bikwiranye namazi, amazi yinzuzi, amazi yinzuzi, amazi yinyanja, imyanda yo murugo ninganda nibindi bitangazamakuru.