Standards

MaBritish Standards ndiwo mwero unoburitswa neBSI Group iyo inosanganisirwa pasi peRoyal Charter (uye yakasarudzika seNational Standards Body (NSB) yeUK).

Kucherekedza kweEC chiratidzo chesimbiso cheimwe yezvigadzirwa zvinotengeswa mukati meEuropean Economic Area (EEA) kubvira 1985. Mucherechedzo weEC unowanikwawo pane zvigadzirwa zvinotengeswa kunze kweEEA zvinogadzirwa mukati, kana zvakagadzirirwa kutengeswa mukati, EEA. Izvi zvinoita kuti iyo yekumaka icaonekwe pasi rese kunyangwe kune vanhu vasingazive nzvimbo yeEuropean Economic Area. Zviri mupfungwa iyoyo zvakafanana neFCC Chibvumirano cheConformity chinoshandiswa pane zvimwe zvigadzirwa zvemagetsi zvinotengeswa muUnited States.

Boka reCSA (raimbove Canadian Standards Association; CSA), isiri-for-profit standard organisheni iyo inovandudza marita munzvimbo 57. CSA inoburitsa zviyero mumhando yekudhinda uye yemagetsi uye inopa kudzidziswa uye basa rezano. CSA inoumbwa nevamiriri vanobva mumaindasitiri, hurumende, uye mapoka evatengi.

GOST (Russian: ГОСТ) inoreva seti yezviyero zvehunyanzvi zvinogadziriswa neEuro-Asia Council yeStation, Metrology uye Certification (EASC), sachigaro ematanho ebasa anoshanda pasi peanuspices yeCommonwealth of Independent States (CIS).

International Chemical Kuchengetedzwa Kadhi (ICSC) ndiwo data mashitsi akagadzirirwa kupa zvakakosha kuchengetedzeka uye hutano ruzivo pamakemikari nenzira yakajeka uye yakapfupi. Chinangwa chikuru cheMakadhi kusimudzira kushandiswa kwakachengeteka kwemakemikari munzvimbo yebasa uye vanonyanya kushandisa vashandisi saka vashandi uye avo vane basa rekuchengetedzwa kwehutano noutano. Iyo ICSC chirongwa mubatanidzwa pakati peWorld Health Organisation (WHO) neInternational Labour Organisation (ILO) nekudyidzana kweEuropean Commission (EC). Ichi chirongwa chakatanga mukati ma1980s paine chinangwa chekugadzira chigadzirwa kuti chiparadzire chakakodzera ruzivo rwengozi pamakemikari panzvimbo yebasa nenzira inonzwisisika uye chaiyo.

Ichi chinyorwa chisina kukwana chemazero akaburitswa neInternational Electrotechnical Commission (IEC).

Huwandu hwevakuru veIEC miitiro hwakashandurwa muna 1997 nekuwedzera 60000; semuenzaniso IEC 27 yakava IEC 60027. IEC mienzaniso inowanzove ine akawanda-chikamu chikamu zvinyorwa; chete musoro mukuru weiyo chiyero wakanyorwa pano.

Zvigadzirwa zve ISO zvakanyanya zviyero zvepasi rese. ISO zvakare inoburitsa hunyanzvi mishumo, hunyanzvi maratidziro, ruzhinji ruripo marondedzero, technical corrigenda, uye magwara.

UL LLC ndeyeAmerican yepasi rese yekuchengetedza chengetedzo nekambani yesitifiketi iri muNorthbrook, Illinois. Inochengetedza mahofisi munyika makumi mana nenomwe. Yakagadzwa muna 46 seA Underwriters 'Electrical Bureau (hofisi yeNational Board of Fire Underwriters), yaizivikanwa mukati mezana ramakore rechi1894 se Underwriters Laboratories uye yakapinda mukuongorora kwekuchengetedza kweakawanda ezve tekinoroji nyowani dzezana ramakore, kunyanya kugamuchirwa kwevanhu. yemagetsi uye kunyorwa kwenzvimbo dzekuchengetedza dzemidziyo yemagetsi nezvikamu.