Litaba tsa Khampani
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Lihlopha tsa maqhubu a puisano a li-telecom operators tse kholo linaheng tse fapaneng lefatšeng ka bophara-2
6. India Ho na le li-operator tse kholo tse supileng India (ntle le li-virtual operators), e leng Bharat Sanchar Nigam Limited (BSNL), Bharti Airtel, Mahanagar Telephone Nigam Limited (MTNL), Reliance Communications (RCOM), Reliance Jio Infocomm (Jie), Tata. Teleservices, le Vodaf...Bala haholoanyane -
Lihlopha tsa maqhubu a puisano a li-telecom tse kholo linaheng tse fapaneng lefatšeng ka bophara-1
1. Chaena Ho na le basebetsi ba bane ba ka sehloohong Chaena, Ke China Mobile, China Unicom, China Telecom, le China Broadcast Network. Ho na le lihlopha tse peli tsa maqhubu a GSM, e leng DCS1800 le GSM900. Ho na le lihlopha tse peli tsa maqhubu a WCDMA, e leng Band 1 le Band 8. Ho na le li-CD tse peli ...Bala haholoanyane -
United States e tla kenya tšebetsong litlhoko tse ling tsa phatlalatso bakeng sa lintho tse 329 PFAS
Ka la 27 Pherekhong 2023, Setsi sa Ts'ireletso ea Tikoloho sa US (EPA) se khothalelitse ho kengoa ts'ebetsong ha Molao oa Bohlokoa oa Tšebeliso e Ncha (SNUR) bakeng sa lintho tse sa sebetseng tsa PFAS tse thathamisitsoeng tlasa Molao oa Taolo ea Lintho Tse Chefo (TSCA). Kamora hoo e ka bang selemo sa lipuisano le lipuisano, ...Bala haholoanyane -
PFAS & CHCC e sebelisitse mehato e mengata ea taolo ka la 1 Pherekhong
Ho tloha 2023 ho isa 2024, melaoana e mengata ea taolo ea lintho tse chefo le tse kotsi e tla qala ho sebetsa ka la 1 Pherekhong 2024: 1.PFAS 2. HB 3043 Revised the Non Toxic Children Act Ka Phupu 27, 2023, 'Musisi oa Oregon. e amogetse Molao wa HB 3043, o o tlhabololang...Bala haholoanyane -
EU e tla ntlafatsa litlhoko tsa lithibelo tsa PFOS le HBCDD melaong ea POPs
1. Li-POP ke eng? Taolo ea lintho tse silafatsang tse sa khaotseng (POPs) e fumana tlhokomelo e ntseng e eketseha. Tumellano ea Stockholm ea Litšilafatso tse Tsoelang Pele, e leng kopano ea lefatše lohle e reretsoeng ho sireletsa bophelo bo botle ba batho le tikoloho khahlanong le likotsi tsa POPs, e ile ea amoheloa...Bala haholoanyane -
American Toy Standard ASTM F963-23 e ile ea lokolloa ka la 13 Mphalane 2023
Ka la 13 Mphalane, 2023, Mokhatlo oa Amerika oa Teko le Lisebelisoa (ASTM) o ile oa lokolla maemo a tšireletso a toy ASTM F963-23. Tekanyetso e ncha e ntlafalitse haholo phihlello ea lintho tsa ho bapala tsa molumo, libeteri, thepa ea 'mele le litlhoko tsa tekheniki tsa lisebelisoa tsa katoloso le ...Bala haholoanyane -
UN38.3 khatiso ea borobeli e lokollotsoe
Seboka sa bo-11 sa Komiti ea Litsebi tsa Machaba a Kopaneng mabapi le Lipalangoang tsa Thepa e Kotsi le Sistimi e Kopantsoeng Lefatšeng ka Bophara ea Khethollo le Ho Ngola Lik'hemik'hale (La 9 Tšitoe 2022) e fetisitse lihlomathiso tse ncha khatisong ea bosupa e ntlafalitsoeng (ho kenyeletsoa le Amendme...Bala haholoanyane -
TPCH United States e fana ka litataiso bakeng sa PFAS le Phthalates
Ka Pulungoana 2023, molao oa US TPCH o ile oa fana ka tokomane ea tataiso mabapi le PFAS le Phthalates ka har'a liphutheloana. Tokomane ena ea tataiso e fana ka likhothaletso mabapi le mekhoa ea tlhahlobo ea lik'hemik'hale tse lumellanang le ho paka lintho tse chefo. Ka 2021, melaoana e tla kenyelletsa PFAS le ...Bala haholoanyane -
Ka la 24 Mphalane, 2023, US FCC e ile ea lokolla KDB 680106 D01 bakeng sa Litlhokahalo tse Ncha tsa ho Fetisetsa Motlakase o se Nang Wireless.
Ka la 24 Mphalane, 2023, US FCC e ile ea lokolla KDB 680106 D01 bakeng sa Phetisetso ea Motlakase o Se nang Waele. FCC e kopantse litlhokahalo tsa tataiso tse sisintsoeng ke workshop ea TCB lilemong tse peli tse fetileng, joalo ka ha li hlalositsoe ka tlase. Lintlafatso tsa mantlha tsa ho tjhaja waelese KDB 680106 D01 ke tse latelang...Bala haholoanyane -
Mokhoa oa ho fumana matšoao a setifikeiti sa CE bakeng sa likhoebo
1. Litlhokahalo le lits'ebetso tsa ho fumana matšoao a setifikeiti sa CE Hoo e ka bang litaelo tsohle tsa lihlahisoa tsa EU li fa bahlahisi mekhoa e mengata ea tlhahlobo ea tumellano ea CE, mme bahlahisi ba ka hlophisa mokhoa ho latela maemo a bona mme ba khetha e loketseng ka ho fetisisa ...Bala haholoanyane -
Kenyelletso ea Melao ea Setifikeiti sa EU CE
Melao le litaelo tse tloaelehileng tsa setifikeiti sa CE: 1. Setifikeiti sa Mechanical CE (MD) Boholo ba 2006/42/EC MD Machinery Directive bo kenyelletsa mechini e akaretsang le mechini e kotsi. 2. Setifikeiti sa CE sa motlakase o tlase (LVD) LVD se sebetsa ho lihlahisoa tsohle tsa makoloi...Bala haholoanyane -
Ke sebaka sefe le libaka tsa ts'ebeliso ea Setifikeiti sa CE
1. Boholo ba ts'ebeliso ea Setifikeiti sa CE Setifikeiti sa CE se sebetsa ho lihlahisoa tsohle tse rekisoang ka har'a European Union, ho kenyeletsoa lihlahisoa liindastering tse joalo ka mechini, lisebelisoa tsa elektroniki, lisebelisoa tsa elektroniki, lintho tsa ho bapala, lisebelisoa tsa bongaka, jj.Bala haholoanyane
