Nlebanya mbupu nke humidifiers chọrọ nyocha na nnwale dabara adaba dịka ọkọlọtọ mba ụwa IEC 60335-2-98 siri dị. Na Disemba 2023, International Electrotechnical Commission bipụtara mbipụta nke atọ nke IEC 60335-2-98, Safety of Family and Si...
Okwu mmalite nke asambodo GOTS Global Organic Textile Standard (Global Organic Textile Standard), nke akpọrọ GOTS. Global Organic Textile GOTS Standard bu n'obi ịkọwapụta na akwa akwa organic ga-ahụrịrị ọkwa ha n'oge usoro niile site na...
Na mmepụta okpu na agbụ ọkọnọ, ịdịmma dị oke mkpa. Ma ndị na-ere ahịa na ndị nwe ika chọrọ ịnye ndị ahịa ha ngwaahịa dị elu iji wuo aha maka ntụkwasị obi. Ogo okpu gị na-emetụta ntụsara ahụ ozugbo, ịdịte aka na ọdịdị zuru oke. Nke...
Ministri kemịkalụ na fatịlaịza nke India enyela iwu ka emejuputa njikwa mma nke Bureau of Indian Standards (BIS) na mbubata polypropylene (PP) na polyvinyl chloride (PVC) na India, dị irè site na 25 Ọgọst afọ a. Ministri ahụ kwupụtara nke a...
Nnwale na saịtị (nnwale na saịtị ebe ọ dị) 1. Nnwale arụ ọrụ n'ezie Nlereanya ọnụọgụ: 5 samples, opekata mpe otu nlele maka ụdị nyocha ọ bụla chọrọ: Enweghị nnabata ọ bụla. Ule ule: 1). Maka nchicha, hichapụ ahịrị ndị e sere pensụl doo anya...
N'oge na-adịbeghị anya, UK emelitere ndepụta ọkọlọtọ aha egwuregwu ụmụaka ya. A na-emelite ụkpụrụ ahaziri maka ihe egwuregwu ụmụaka na EN IEC 62115:2020 na EN IEC 62115:2020/A11:2020. Maka ihe ụmụaka ji egwuri egwu nwere ma ọ bụ na-enye butt...
Asambodo ngwaahịa bụ isi n'ahịa Russia gụnyere ihe ndị a: Asambodo 1.GOST: Asambodo GOST (Russian National Standard) bụ asambodo amanyere na ahịa Russia ma bụrụ appl ...
N'oge na-adịbeghị anya, ewepụtala ọtụtụ iwu na iwu azụmaahịa na itinye ego na mba ụwa n'ụlọ na mba ofesi, gụnyere ikike mbubata mbubata, mmemme nnabata nke kọstọm, ọgwụgwọ azụmaahịa, ichepụta ngwaahịa, itinye ego na mba ofesi, wdg United States, Philippine...
Mgbe ndị na-azụ ahịa na-azụta uwe oyi na-ekpo ọkụ, ha na-ezutekarị okwu ndị dị ka: "Far infrared self-heating", "Far infrared warms skin", "Far infrared na-ekpo ọkụ", wdg. Gịnị kpọmkwem "n'ime infrared" pụtara? arụmọrụ? Otu esi achọpụta ma f...
Akwụkwọ, Wikipedia na-akọwa ya dị ka ihe anaghị kpara akpa nke ejiri eriri osisi mee nke enwere ike ịpịaji ma ọ bụrụ na ọ chọrọ ma were dee ya. Akụkọ nke akwụkwọ akụkọ bụ akụkọ ihe mere eme nke mmepeanya mmadụ. Site na mpụta akwụkwọ na Western Han Dynasty t ...
GRS & RCS International General Recycling Standard GRS na RCS bụ ụkpụrụ amatara ugbu a nke mba ụwa maka ihe ejigharịgharị. Ọtụtụ ụdị ama ama na mba ụwa dịka ADDIDAS, 3M, PUMA, H&M, NIKE, wdg bụ ndị otu ọkọlọtọ a. GRS na RCS fir ...
Mucosa ọnụ ụmụaka na chịngọm adịghị emebi emebi. Iji brọsh eze ụmụaka na-erughi eru agaghị abụ naanị na ha ga-enweta nsonaazụ dị mma, kamakwa ọ nwekwara ike imebi elu chịngọm ụmụaka na anụ ahụ dị nro nke ọnụ. Kedu ihe bụ ụkpụrụ nyocha na m...