Imishinga myinshi ntabwo izi akamaro ka valve Amaboko yo gukingiracyane cyane ku mavali akoreshwa n'intoki. Mu gihe cy'itumba, izi vali zikunze gukonja no kwangirika, bigatuma zidashobora gufungura cyangwa gufunga neza kandi bigahungabanya umusaruro. Niyo mpamvu nsaba iyi vali ikoreshwa n'intoki. Ikozwe mu migozi ifite ubucucike bwinshi, bigabanya ubushyuhe. Byongeye kandi, biroroshye cyane kuyishyiraho - ugomba kuyishyira hejuru y'agakoresho.
Niba ubyifuza, nyamuneka twandikire.
Guhitamo imishumi y'ibikoresho byo gukingira umuriro mu maguru bisaba gusuzuma ibintu byinshi nko imiterere y'imishumi, aho ikoreshwa, n'ibikenewe mu gukingira umuriro. Dore ingingo zihariye zo guhitamo:
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Ibisobanuro n'icyitegererezo: Hashingiwe ku bunini n'imiterere ya vali ikoreshwa n'intoki, ni byiza gutanga icyitegererezo cyangwa ibishushanyo mbonera by'ivali, kandi ibicuruzwa byakozwe ku giti cyabyo bigomba guhabwa agaciro.
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Ingano y'ubushyuhe: Hakurikijwe ubushyuhe bw'imikorere y'icyuma gikingira umuriro, hagomba gutoranywa agakoresho ko gukingira umuriro gafite urwego rujyanye n'ubushyuhe.
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Kuramba: Tekereza uburyo ibintu by'imbere bidashobora kwangirika (kugira ngo wirinde kwangirika kwabyo)
Imikorere y'ubwirinzi nyuma yo gukandamizwa igihe kirekire), hamwe n'igipimo cyo kudacika kw'amarira n'ubushyuhe bw'umuriro by'ibikoresho byo hanze.