Abafana ba HVL barashobora gupima ingamba zikoreshwa mumwaka wose?

Abafana ba HVL barashobora gupima ingamba zikoreshwa mumwaka wose?

Muri rusange, abantu barashobora gusubiza "oya." Batekerezaga ko abafana bakoreshwa gusa mu mpeshyi; Imiterere y'imisozi irashobora gukoreshwa mu gihe cy'itumba n'izuba, kandi izigarurira umukungugu igihe kirekire. Bitandukanye nabafana gakondo, abafana bakomeye bakomeye bafite imirimo myinshi, nko guhumeka no gukonjesha, gukumira umukungugu, bisobanura ko zishobora gukoreshwa mbere yumwaka wose. Tuzakora isesengura rirambuye ryimikorere yabafana banini yinganda mu bihe bine n'ibihe bitandukanye.

1. Mu mpeshyi no mu gihe cyizuba-guhuha no gukuraho congensnation.

Mu mpeshyi no mu gihe cyizuba, hari imvura nyinshi nubushuhe, byoroshye kubyara bagiteri; Itandukaniro ryubushyuhe hagati yumunsi nijoro ni rinini, biroroshye kubyara condenstation; Umuvuduko wo mu kirere ni ugufi, umwuka utuje, bagiteri na virusi bakwirakwira, kandi biroroshye gufata indwara ikonje, inkorora kandi ifata.

Ububiko, Ikigega n'izindi nyubako ndende, itontoma yimvura, kwiyongera ikirere, urukuta rwububiko nubushuhe bwububiko, bituma abantu batobowe, yoroheje; Ibicuruzwa biboze neza, kwanduza ibindi bicuruzwa no kuzana igihombo cyubukungu mumasosiyete. Hitamo ibikoresho binini byinganda bikangura imbaraga zo mu nzu kugeza kuri metero mirongo 7.3-meter nini. Ikirere gisunikwa hasi kuva hejuru kugeza hasi, kandi ubushuhe mucyumba bizanwa mu miryango, amadirishya n'ibisasu, kandi bigera ku mikorere y'ububiko burebure kandi byumisha gukumira indwara.

Mu ci-icyatsi n'imbaraga zo kuzigama.

Mu ci, ikirere kirashyushye, ubushyuhe bwumubiri wumuntu ni hejuru, umubare wa serivisi w'abafana bato cyangwa ibikoresho byo gukonjesha ni byinshi, hafungurwaga cyane, ingaruka zo gukonjesha ntabwo ari ngombwa, kandi igiciro cy'amashanyarazi ni kinini; Abafana bakomeye b'inganda batwikiriye amajwi menshi, kwigana umuyaga karemano kugirango bakonje umubiri w'abantu, kandi ku buryo bugera ku bikoresho bikonjesha kugira ngo umwuka ukonje ukwirakwira, utezimbere umuvuduko kandi utezimbere umusaruro no guhumurizwa; Ubushyuhe bwo guhumeka ikirere bushobora kwiyongera na 2-3 ℃, kandi amashanyarazi arashobora gukizwa turenga 30%.