Nkhani Za Kampani
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Magulu afupipafupi olumikizirana a oyendetsa ma telecom akuluakulu m'maiko osiyanasiyana padziko lonse lapansi-1
1. China Pali ogwira ntchito anayi akuluakulu ku China, Iwo ndi China Mobile, China Unicom, China Telecom, ndi China Broadcast Network. Pali magulu awiri a GSM frequency, omwe ndi DCS1800 ndi GSM900. Pali magulu awiri a WCDMA pafupipafupi, omwe ndi Gulu 1 ndi Gulu 8. Pali ma CD awiri ...Werengani zambiri -
United States idzakwaniritsa zofunikira zina zolengeza za 329 PFAS zinthu
Pa Januware 27, 2023, bungwe la US Environmental Protection Agency (EPA) lidaganiza zokhazikitsa Lamulo Latsopano Lofunika Kwambiri (SNUR) la zinthu za PFAS zomwe zalembedwa pansi pa Toxic Substances Control Act (TSCA). Patatha pafupifupi chaka chokambirana ndikukambirana, ...Werengani zambiri -
PFAS&CHCC idakhazikitsa njira zingapo zowongolera pa Januware 1st
Kuchokera ku 2023 kupita ku 2024, malamulo angapo oletsa zinthu zapoizoni ndi zovulaza akhazikitsidwa kuti agwire ntchito pa Januware 1, 2024: 1.PFAS 2. HB 3043 Revise the Non Toxic Children's Act Pa Julayi 27, 2023, Bwanamkubwa wa Oregon. idavomereza HB 3043 Act, yomwe ikonzanso ...Werengani zambiri -
EU ikonzanso zoletsa za PFOS ndi HBCDD mu malamulo a POPs
1.Kodi ma POP ndi chiyani? Kuwongolera kwa zinthu zowononga organic (POPs) kukulandira chidwi chowonjezereka. Msonkhano wapadziko lonse wa Stockholm Convention on Persistent Organic Pollutants, womwe cholinga chake ndi kuteteza thanzi la anthu ndi chilengedwe ku ngozi za POPs, wakhazikitsidwa ...Werengani zambiri -
American Toy Standard ASTM F963-23 idatulutsidwa pa Okutobala 13, 2023
Pa Okutobala 13, 2023, American Society for Testing and Equipment (ASTM) idatulutsa mulingo wotetezedwa ku chidole ASTM F963-23. Mulingo watsopanowu udawunikiranso kupezeka kwa zoseweretsa zomveka, mabatire, mawonekedwe akuthupi ndi zofunikira zaukadaulo pazowonjezera ndi ...Werengani zambiri -
UN38.3 kope lachisanu ndi chitatu latulutsidwa
Gawo la 11 la Komiti Yoyang'anira Katswiri wa United Nations pa Zonyamula Zinthu Zowopsa ndi Global Harmonized System of Classification and Labeling of Chemicals (December 9, 2022) idapereka zosintha zatsopano ku kope lachisanu ndi chiwiri lowunikiridwanso (kuphatikiza Amendme...Werengani zambiri -
TPCH ku United States imatulutsa malangizo a PFAS ndi Phthalates
Mu Novembala 2023, lamulo la US TPCH lidapereka chikalata chowongolera pa PFAS ndi Phthalates pamapaketi. Chikalata chowongolerachi chikupereka malingaliro pa njira zoyezera mankhwala omwe amagwirizana ndi kuyika zinthu zapoizoni. Mu 2021, malamulo aziphatikiza PFAS ndi ...Werengani zambiri -
Pa Okutobala 24, 2023, US FCC idatulutsa KDB 680106 D01 ya Zofunikira Zatsopano Zotumiza Mphamvu Zopanda Waya.
Pa Okutobala 24, 2023, US FCC idatulutsa KDB 680106 D01 ya Wireless Power Transfer. FCC yaphatikiza malangizo omwe aperekedwa ndi msonkhano wa TCB m'zaka ziwiri zapitazi, monga momwe zafotokozedwera pansipa. Zosintha zazikulu pakulipiritsa opanda zingwe KDB 680106 D01 ndi motere...Werengani zambiri -
Momwe mungapezere ziphaso za CE zamabizinesi
1. Zofunikira ndi njira zopezera ziphaso za CE Pafupifupi malangizo onse azogulitsa ku EU amapatsa opanga mitundu ingapo ya kuwunika kogwirizana ndi CE, ndipo opanga amatha kusintha mawonekedwewo malinga ndi momwe alili ndikusankha yoyenera kwambiri ...Werengani zambiri -
Chiyambi cha Malamulo a Certification a EU CE
1. Chitsimikizo cha CE cha Mechanical CE (MD) Kukula kwa 2006/42/EC MD Machinery Directive kumaphatikizapo makina onse ndi makina owopsa. 2. Low voltage CE certification (LVD) LVD imagwira ntchito pamagalimoto onse ...Werengani zambiri -
Kodi kukula kwake ndi zigawo zotani zogwiritsira ntchito satifiketi ya CE
1. Kuchuluka kwa kagwiritsidwe ntchito ka satifiketi ya CE kumagwira ntchito pazinthu zonse zogulitsidwa mkati mwa European Union, kuphatikiza zinthu zamafakitale monga makina, zamagetsi, zamagetsi, zoseweretsa, zida zamankhwala, ndi zina zambiri.Werengani zambiri -
Chifukwa chiyani chizindikiritso cha CE chili chofunikira kwambiri
1. Kodi satifiketi ya CE ndi chiyani? Chizindikiro cha CE ndi chizindikiro chovomerezeka chachitetezo choperekedwa ndi malamulo a EU pazogulitsa. Ndichidule cha mawu achi French akuti "Conformite Europeenne". Zogulitsa zonse zomwe zimakwaniritsa zofunikira za malangizo a EU ndipo zakhala zikugwirizana bwino ...Werengani zambiri
