Amakuru

Niba uri umuntu urwaye allergie cyangwa asima, cyangwa niba ushaka kuzamura ikirere cyurugo rwawe, ushobora kuba waratekereje gushora imari mumashanyarazi. Ibi bikoresho byashizweho kugirango bikureho umwanda na allergens mu kirere, bitanga ...

Ubwiza bwikirere nikintu cyingenzi mukubungabunga ubuzima bwiza kandi bunoze bwo kwiga mumashuri makuru na kaminuza. Mugihe cyo kumenya ingaruka ziterwa n’imyuka yo mu ngo ku buzima bw’abanyeshuri n’imikorere y’amasomo yiyongera, akamaro ka sisitemu yo kuyungurura ikirere ...

Akayunguruzo ko mu kirere ni igikoresho gikozwe mu fibre cyangwa ibikoresho byoroshye bishobora kuvanaho ibintu bikomeye nk'umukungugu, amabyi, ifumbire, na bagiteri mu kirere, kandi muyungurura birimo adsorbents cyangwa catalizator birashobora kandi kuvanaho impumuro mbi na gaze.

Ubushakashatsi bwerekanye ko ihumana ry’ikirere ryo mu biro ryikubye inshuro 2 kugeza kuri 5 ugereranije n’iryo hanze, kandi abantu 800.000 bapfa buri mwaka bazize kwanduza ibiro. Inkomoko y’imyuka ihumanya ikirere irashobora kugabanywamo ibice bitatu: icya mbere, umwanda uva mubikoresho byo mu biro, nka mudasobwa, fotokopi, printer, nibindi.; icya kabiri, uhereye kubikoresho byo gushushanya mubiro, nkibifuniko, amarangi, pani, ibice, ibibaho, nibindi.; Icya gatatu, umwanda uva mubikorwa byumubiri bwite, harimo kwanduza itabi n’umwanda uterwa na metabolism yumubiri.

Igipimo cyigihugu GB / T 18801-2022 yarekuwe kuri Oc. 12, 2022, akazashyirwa mu bikorwa ku ya 1 Gicurasi 2023, asimbuye GB / T 18801-2015 . Isohora ry’ibipimo bishya by’igihugu rishyira imbere ibisabwa kugira ngo ubuziranenge bw’ikirere butangwe neza, kandi binagira uruhare runini mu iterambere ry’inganda zitunganya ikirere no gushyira mu bikorwa umusaruro w’ibigo bifitanye isano. Ibikurikira bizasesengura impinduka ziri hagati yigihugu gishya na gishya kugirango bigufashe kumva byihuse ivugurura ryibanze ryibipimo bishya byigihugu.