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Chitsimikizo cha Firiji: Firiji ndi Freezer Yovomerezeka ndi USA ETL ku United States Market
Kodi Chitsimikizo cha ETL n'chiyani? ETL (Malabu Oyesera Zamagetsi) ETL imayimira Ma Labu Oyesera Zamagetsi, ndipo ndi chizindikiro cha chitsimikizo cha malonda chomwe chimaperekedwa ndi Intertek, bungwe loyesa ndi kutsimikizira padziko lonse lapansi. Chitsimikizo cha ETL chimadziwika kwambiri...Werengani zambiri -
Chitsimikizo cha Firiji: Firiji ndi Freezer Yovomerezeka ndi Canada CSA ku North America Market
Kodi CSA Certification ndi chiyani? CSA (Canadian Standards Association) Certification Canadian Standards Association (CSA) ndi bungwe lomwe limapereka satifiketi ndi ntchito zoyesera ku Canada, ndipo limadziwika mdziko lonse komanso padziko lonse lapansi. CSA Gro...Werengani zambiri -
Chitsimikizo cha Firiji: Firiji ndi Freezer Yovomerezeka ndi USA UL ku United States Market
Kodi UL Certification (Underwriters Laboratories) ndi chiyani? UL (Underwriter Laboratories) Underwriter Laboratories (UL) ndi imodzi mwa makampani akale kwambiri opereka chitsimikizo cha chitetezo. Amavomereza zinthu, malo, njira kapena machitidwe kutengera miyezo yamakampani onse....Werengani zambiri -
Chitsimikizo cha Firiji: Firiji ndi Firiji Yovomerezeka ya Mexico NOM ku Msika wa Mexico
Kodi Chitsimikizo cha NOM ku Mexico n'chiyani? Chitsimikizo cha NOM (Norma Oficial Mexicana) ndi dongosolo la miyezo yaukadaulo ndi malamulo omwe amagwiritsidwa ntchito ku Mexico kuti atsimikizire chitetezo, khalidwe, ndi kutsatira malamulo osiyanasiyana a zinthu ndi ntchito. Miyezo iyi...Werengani zambiri
