2019 Imurikagurisha ry'ubwishingizi bw'umurimo NSC

Muri Nzeri 2019, isosiyete yacu yagiye muri Amerika kwitabira imurikagurisha.Muri iri murika, twamenye byinshi ku bijyanye no kugurisha no kugura ingeso z’ubwishingizi bw’umurimo, duhura n’abamurika ibicuruzwa baturutse impande zose z’isi, dusura abakiriya baho, kandi tunishimira ibyiza bidasanzwe kandi byiza byo muri ako karere.

Ibicuruzwa byerekanwa:

1.Intoki zo gukingira akazi keza

Yerekeza ku bwoko bwa gants zo kwizirika zambarwa ku biganza by'abakozi iyo barimo gukora ku bikoresho by'amashanyarazi hamwe na AC ya voltage ya 10 kV cyangwa munsi yayo (cyangwa ibikoresho by'amashanyarazi DC hamwe n'icyiciro cya voltage ihuye) .Icyitegererezo cy'ibicuruzwa, imiterere ingano n'ibisabwa bya tekiniki bigomba kubahiriza ibivugwa muri "Rusange ya tekiniki rusange yo gukingira uturindantoki ku mirimo ya Live".

2.uturindantoki twinshi na alkali

Nibicuruzwa bikingira kugirango birinde aside na alkali gukomeretsa amaboko, kandi ubuziranenge bwayo bugomba kubahiriza ibiteganijwe mu ntoki zirwanya aside (alkali). uturindantoki bivuga: bigomba kugira ubukana bwumwuka, mumuvuduko wihariye, ntakintu kiva mumyuka kibaho.

Ukurikije ibikoresho, ubu bwoko bwa gants burashobora kugabanywamo aside ya reberi hamwe na gants ya alkali irwanya alkalide, aside ya latx na gants irwanya alkali, aside ya plastike na gants irwanya alkali, aside aside hamwe na gants irwanya alkali, nibindi.

Uturindantoki tutagira amazi hamwe na gants zo kurwanya gaze birashobora gusimburwa na acide hamwe na gants irwanya alkali.

3.ubutaka budashobora kwihanganira

Ibicuruzwa bikozwe muri nitrile, chlorbutadiene cyangwa polyurethane kugirango birinde uruhu rwamaboko indwara zinyuranye zuruhu ziterwa no kurakara kubintu byamavuta, nka dermatite ikaze, acne, folliculitis, uruhu rwumye, chaps, pigmentation no guhindura imisumari.

4.uturindantoki

Nibikoresho byokwirinda kugiti cyawe kugirango birinde ubushyuhe bwinshi, ibyuma bishongeshejwe hamwe nibiganza byaka mugihe cyo gusudira.Bikozwe mu ruhu rwinka ningurube marmoset cyangwa uruhu rwibice bibiri.Ukurikije ubwoko butandukanye bwurutoki, rushobora kugabanywamo ubwoko bubiri bwurutoki, ubwoko butatu bwintoki nubwoko butanu bwintoki. Uturindantoki two gusudira dufite ibisabwa bigaragara cyane.Ibicuruzwa byo mu cyiciro cya mbere bisaba ubunini bumwe bwumubiri wuruhu, pompe, byoroshye na elastique, ubwoya bw'uruhu ni bwiza, buringaniye, buhamye, bwimbitse bwamabara, nta byiyumvo byamavuta. Icyiciro cya kabiri: umubiri wuruhu ubura ubwuzure kandi bworoshye, hejuru yuruhu ni muremure, kandi ibara ryijimye gato.