Akụkọ
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EU 2009/48/EC: Otu esi ahazi ihe egwuregwu ụmụaka n'okpuru afọ atọ ma ọ bụ afọ atọ na karịa
European Commission na otu ọkachamara egwuregwu ụmụaka ebipụtala ntuziaka ọhụrụ na nhazi nke ihe egwuregwu ụmụaka: afọ atọ ma ọ bụ karịa, otu abụọ. Ntuziaka nchekwa ihe ụmụaka ji egwuri egwu EU 2009/48/EC tinyere iwu siri ike na ihe egwuregwu ụmụaka maka ụmụaka nọ n'okpuru ...GỤKWUO -
Asambodo Saber Saudi
Emejuputala asambodo saber nke Saudi Arabia kemgbe ọtụtụ afọ ma bụrụ amụma mkpochapụ kọstọm tozuru oke. Ihe achọrọ nke Saudi SASO bụ na ngwaahịa niile dị n'ime oke njikwa ga-edebanye aha na sistemụ saber wee nweta asambodo saber ...GỤKWUO -
Nrube isi na ihe ize ndụ nke ụkpụrụ nchekwa ọkụ eletrik nke North America maka ngwaahịa ọkụ - ọkụ ọkụ
Dị ka aha ahụ na-egosi, ọkụ osisi bụ oriọna ndị a na-eji osisi eme ihe, na-eme ka ụkpụrụ na osisi chọrọ ìhè anyanwụ maka photosynthesis, na-ebupụta ìhè ọkụ maka ịkụ okooko osisi, akwụkwọ nri, na osisi ndị ọzọ iji gbakwunye ma ọ bụ dochie ìhè anyanwụ kpamkpam. N'otu aka ahụ ...GỤKWUO -
Ozi kachasị ọhụrụ gbasara ụkpụrụ azụmaahịa mba ofesi ọhụrụ na Nọvemba, ọtụtụ mba emelitere ụkpụrụ mbubata na mbupu ha
Na Nọvemba 2023, ụkpụrụ azụmaahịa mba ofesi ọhụrụ sitere na European Union, United States, Bangladesh, India na obodo ndị ọzọ ga-amalite, gụnyere ikike mbubata, mmachibido iwu ahia, mmachi ahia, mfe nnabata kọstọm na akụkụ ndị ọzọ. #iwu ọhụrụ Azụmahịa mba ofesi ọhụrụ ...GỤKWUO -
United States weputara ọkọlọtọ ASTM F963-23 ọhụrụ maka nchekwa egwuregwu ụmụaka
N'October 13, ASTM (American Society for Testing and Materials) weputara ọkọlọtọ nchekwa ụmụaka kacha ọhụrụ ASTM F963-23. E jiri ya tụnyere ụdị ASTM F963-17 gara aga, ọkọlọtọ ọhụrụ a emezigharịla n'akụkụ asatọ gụnyere ọla dị arọ na ihe ntọala, phthalates, ihe egwuregwu ụmụaka ...GỤKWUO -
Nnwale akwa
Ule ule akwa nwere ihe dị iche iche eriri: owu, linen, ajị (atụrụ, oke bekee), silk, polyester, viscose, spandex, naịlọn, CVC, wdg; Dị iche iche bughi akwa na akwa: kpara (ịkpa larịị, twill, satin weave), kpara (flat weft, owu ajị, rowan, warp knitting), velvet, corduroy, f ...GỤKWUO -
A ga-emejuputa iwu EU ọhụrụ gbasara oke mmetọ nri na Mee 25
Mmelite usoro iwu dị ka akwụkwọ akụkọ Official nke European Union na Mee 5, 2023, na Eprel 25, European Commission nyere Iwu (EU) 2023/915 "Iwu maka ọdịnaya kachasị nke ụfọdụ mmetọ na nri", nke kagburu ụkpụrụ EU (EC). ) Nke 188...GỤKWUO -
Ụkpụrụ nyocha izugbe na usoro maka nyocha uwe
Ụkpụrụ nyocha n'ozuzu maka uwe Ngụkọta ihe ndị a chọrọ 1. Akpụkpọ anụ na ngwa dị elu ma na-emezu ihe ndị ahịa chọrọ, na ndị ahịa na-amata ọnụ ọgụgụ buru ibu; 2. Ụdị na agba agba bụ ihe ziri ezi; 3. Akụkụ ndị dị n'ime ohere ...GỤKWUO -
Isi ihe maka nyocha ekwentị mkpanaaka GSM, ekwentị mkpanaaka 3G na ekwentị smart
Ekwentị mkpanaaka bụ ngwaahịa a na-ejikarị eme ihe na ndụ kwa ụbọchị. Site na mmepe nke ngwa dị iche iche dabara adaba, ihe ndị dị anyị mkpa nke ndụ kwa ụbọchị yiri ka enweghị ikewapụ ha na ha. Yabụ kedu ka esi enyocha ngwaahịa a na-ejikarị dị ka ekwentị mkpanaaka? Otu esi enyocha ekwentị mkpanaaka GSM...GỤKWUO -
Isi ihe maka nnwale na saịtị nke akwa ụlọ
Ngwaahịa ụlọ na-agụnye akwa akwa ma ọ bụ ihe ịchọ mma ụlọ, dị ka ihe mkpuchi, ohiri isi, akwa akwa, blanketị, ákwà mgbochi, akwa tebụl, akwa akwa, akwa akwa, akwa akwa, akwa akwa ụlọ ịsa ahụ, wdg. N'ikwu okwu n'ozuzu, e nwere isi ihe nyocha abụọ a na-ejikarị eme ihe: arọ ngwaahịa. nnyocha na mfe a...GỤKWUO -
Usoro ọkọlọtọ nke nha nha uwe
1) Na nyocha uwe, ịlele na ịlele akụkụ nke akụkụ nke ọ bụla nke uwe ahụ bụ nzọụkwụ dị mkpa na ihe ndabere dị mkpa maka ikpe ikpe ma ogbe uwe ahụ ruru eru. Mara: Ọkọlọtọ dabere na GB/T 31907-2015 01 Ngwaọrụ nha na ihe achọrọ Ngwaọrụ nha: ...GỤKWUO -
Isi ihe nyocha izugbe maka nyocha òké
Dị ka ngwaahịa dị na kọmpụta na "onye otu" ọkọlọtọ maka ụlọ ọrụ na ọmụmụ ihe, òké nwere nnukwu ahịa ahịa kwa afọ. Ọ bụkwa otu n'ime ngwaahịa ndị ọrụ nyocha na ụlọ ọrụ eletrọnịkị na-enyochakarị. Isi isi ihe nyocha ogo òké gụnyere ihe ngosi...GỤKWUO
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