Akụkọ
-
US EPA yigharịrị iwu mkpesa PFAS
REACH na Septemba 20, 2024, akwụkwọ akụkọ Official nke European Union bipụtara Revised Regulation (EU) 2024/2462, na-emezi Annex XVII nke EU REACH Regulation na ịgbakwunye ihe 79 na njikwa chọrọ…GỤKWUO -
US EPA yigharịrị iwu mkpesa PFAS
Ndebanye aha US EPA Na Septemba 28, 2023, United States Environmental Protection Agency (EPA) bịanyere aka n'akwụkwọ nkwado "Reporting and Record Requirements for Toxic Substance Control Act for Perfluoroalkyl and Polyfluoroalkyl Substances" (88 FR 70516). Iwu a gbadoro ụkwụ na...GỤKWUO -
Kedu ihe bụ ndebanye aha WERCSMART?
WERCSMART WERCS na-anọchi anya Ngwọta Nkwekọrịta Ọchịchị Gburugburu Ebe Obibi na bụ ngalaba nke Underwriters Laboratories (UL). Ndị na-ere ahịa na-ere, na-ebuga, chekwaa ma ọ bụ tụfuo ngwaahịa gị na-eche ihe ịma aka ihu...GỤKWUO -
Kedu ihe a na-akpọ MSDS?
MSDS Ọ bụ ezie na ụkpụrụ maka mpempe akwụkwọ data nchekwa ihe (MSDS) dị iche n'ebe ọ nọ, ebumnuche ha ka bụ nke zuru ụwa ọnụ: ichekwa ndị mmadụ n'otu n'otu na-arụ ọrụ na kemịkalụ nwere ike ịdị ize ndụ. Akwụkwọ ndị a dị ngwa ngwa nke...GỤKWUO -
Nnwale Frequency Radio FCC (RF).
Asambodo FCC Gịnị bụ ngwaọrụ RF? FCC na-ahazi ngwaọrụ ugboro redio (RF) dị na ngwaahịa eletrọnịkị nke nwere ike ibunye ike ugboro redio site na radieshon, nduzi, ma ọ bụ ụzọ ndị ọzọ. Ndị a pro ...GỤKWUO -
EU REACH na nnabata RoHS: kedu ihe dị iche?
Nkwekọrịta RoHS European Union ewepụtala ụkpụrụ nchekwa iji chebe ndị mmadụ na gburugburu ebe obibi pụọ na ọnụnọ nke ihe dị ize ndụ na ngwaahịa etinyere n'ahịa EU, abụọ kachasị ama bụ REACH na RoHS. ...GỤKWUO -
Kedu ihe bụ asambodo EPA na US?
Ndebanye aha US EPA 1, kedu ihe bụ asambodo EPA? EPA na-anọchi anya United States Environmental Protection Agency. Isi ọrụ ya bụ ichekwa ahụike mmadụ na gburugburu ebe obibi, yana isi ụlọ ọrụ dị na Washington. Onye isi ala na-eduzi EPA ma na-agbalịsi ike ịmepụta ...GỤKWUO -
Kedu ihe ndebanye aha EPR chọrọ na Europe?
EU REACHEU EPR N'ime afọ ndị na-adịbeghị anya, mba Europe ewebatala usoro iwu na ụkpụrụ metụtara nchekwa gburugburu ebe obibi, bụ nke welitere ihe nrube isi na gburugburu ebe obibi maka azụmaahịa mba ofesi.GỤKWUO -
Kedu ihe bụ Specific Absorption Rate (SAR) ule?
Asambodo SAR Mkpughe nke ukwuu na ike redio (RF) nwere ike imebi anụ ahụ mmadụ. Iji gbochie nke a, ọtụtụ mba gburugburu ụwa ewebatala ụkpụrụ na-amachi oke mkpughe RF ekwere na ndị na-ebugharị ụdị niile. BTF nwere ike...GỤKWUO -
Kedu ihe bụ ụkpụrụ EU REACH?
EU REACH Ndebanye aha, Nyocha, ikike na mmachi nke Chemicals (REACH) Regulation malitere na 2007 iji chebe ahụike mmadụ na gburugburu ebe obibi site na igbochi iji ụfọdụ ihe dị ize ndụ na ngwaahịa emere na ere na EU, yana ịbawanye ụbara asọmpi...GỤKWUO -
Ngwa ndebanye aha FDA
Ihe ịchọ mma FDA ndebanye aha FDA maka ihe ịchọ mma na-ezo aka na ndebanye aha ụlọ ọrụ na-ere ihe ịchọ mma na United States dịka ihe achọrọ nke Federal Food and Drug Administration (FDA) iji hụ na nchekwa na nnabata ngwaahịa. Ihe...GỤKWUO -
Kedu ihe CE RoHS pụtara?
CE-ROHS Na Jenụwarị 27, 2003, nzuko omeiwu Europe na Council weputara ntuziaka 2002/95/EC, nke a makwaara dị ka ntuziaka RoHS, nke gbochiri iji ụfọdụ ihe dị ize ndụ na ngwa eletrọnịkị na eletriki. Mgbe ahapụchara ntuziaka RoHS, ọ b...GỤKWUO
