(1) JJG99-90 na<Ibiro> bafite amabwiriza arambuye ku bijyanyegupima uburyo butandukanyeamasomo by'uburemere, ari na byo shingiro ry'ibyogupima abakozi.
(2) Ku banyeshuri bo mu cyiciro cya mbereibiro, icyemezo cyo gupima kigombagaragaza agaciro gakosowe k'uburemere mu cyuma gifunze, uburemere nyabwo mu cyuma gifunze n'agaciro gakosowe k'uburemere bwahinduwe.
(3) Ku buremere bw'icyiciro cya kabiri n'icya mbere, icyemezo cyo gupima kigombagaragaza agaciro ko gukosora uburemere n'agaciro nyakuri k'uburemere bwahinduwe.
(4) Ku buremere bw'ibipimo, keretse niba hari ibisabwa byihariye, uburenganzira bwemewe n'amategeko ni bwo bwonyinebyagaragajwe kuri jeneraligupima icyemezo, kandi nta gaciro k'ikosora katanzwe.
(5) Ku buremere bwakozwe mbere y'amabwiriza ya JJG99-90, uburemere busanzwe bushobora gukorwa hakurikijwe amategeko akurikira:
a. Ku buremere bukomeye bwo mu rwego rwa mbere n'urwa kabiri, bushobora gukoreshwa nk'uburemere bwo mu rwego rwa mbere n'urwa kabiri.
b. Bitewe n'amabwiriza mashya, uburemere bw'icyiciro cya mbere, icya kabiri, E1, nibindi, 1 (E1), E2, nibindi, 2 (E2), F1, nibindi, 3 (F1) bugomba kuba bufite umubiri ukomeye w'ibikoresho byose. Kubwibyo, uburemere bw'umwimerere kuva ku cya kabiri kugeza ku cya kane bufite uburyo bwo kugenzura umuvudukoumwobo byagakwiye kubaisomoF1 na munsi i isomoF1.
c. Amabwiriza mashya kandi ateganya ko agaciro ko gukosora uburemere bw'uburemere nyuma y'ubwa mberegupima cyangwa gusana ntibigomba kurenza 1/ y'uburemere. Dukurikije iyi ngingo, uburemere bw'umwimerere bwo mu cyiciro cya kabiri kugeza ku cya gatanu bufite uburyo bwo guhinduragukora umwobo ishobora gushyirwa mu cyiciro gishya cy'uburemere n'ibipimo by'uburemere.
d. Urugero
Uburemere bwa 1kg bwo mu rwego rwa kabiri bufite aho bugarukira, bushobora kwihanganira uburemere±5mg, suzuma F2 n'ibindi bipimo byo kwihanganira ibiro±Imbonerahamwe ya 30mg; 4 (F2) yo kwihanganira ibiro ni±15mg. Bityo rero, uburemere bukoreshwa nk'uburemere busanzwe nka F2, kandigupima Ibisubizo bizatanga agaciro ko gukosora; niba uburemere bw'imikorere ari uburemere bwa 4 (F2), nta gaciro ko gukosora kazatangwa.
Ku buremere bwa 1kg bwo mu rwego rwa gatatu bufite aho bugarukira, bushobora gukoreshwa nk'uburemere bwa M1 na 5 (M1) mu buryo bumwe.
Ku buremere bwa 1kg yo mu cyiciro cya kane ifite aho ihurira, ishobora gukoreshwa nk'uburemere bwa M2 na 6 (M2) mu buryo bumwe.
Mu gusoza, ibisubizo byavuzwe haruguru binareba uburemere bw'ibindi bipimo. Ibipimo by'umwimerere by'ubwoko bwa 2 kugeza ku bwa 5 (usibye ubwoko bwa 2 bukomeye) bishyirwa mu byiciro bya F2, M1, M2 cyangwaisomo4 (F2),isomo5 (M1),isomo6 (M2) naisomoIbiro 7 (0) by'uburemere bw'icyiciro.
Igihe cyo kohereza: Nyakanga-01-2022