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Chitsimikizo cha Firiji: Fridge Yotsimikizika ya Canada CSA & Freezer ya Msika waku North America
Kodi CSA Certification ndi chiyani? Chitsimikizo cha CSA (Canadian Standards Association) Canadian Standards Association (CSA) ndi bungwe lomwe limapereka ziphaso ndi ntchito zoyesa ku Canada, ndipo limadziwika mdziko lonse lapansi komanso padziko lonse lapansi. CSA Gro...Werengani zambiri -
Chitsimikizo cha Firiji: Firiji Yotsimikizika ya USA UL & Firiji ya Msika waku United States
Kodi UL Certification (Underwriters Laboratories) ndi chiyani? UL (Underwriter Laboratories) Underwriter Laboratories (UL) ndi amodzi mwamakampani akale otsimikizira zachitetezo padziko lonse lapansi. Amatsimikizira zogulitsa, malo, njira kapena machitidwe otengera miyezo yamakampani ....Werengani zambiri -
Chitsimikizo cha Firiji: Firiji Yotsimikizika ya Mexico NOM & Freezer ya Msika waku Mexico
Kodi Mexico NOM Certification ndi chiyani? Chitsimikizo cha NOM (Norma Oficial Mexicana) NOM (Norma Oficial Mexicana) ndi njira yaukadaulo ndi malamulo omwe amagwiritsidwa ntchito ku Mexico kuonetsetsa chitetezo, mtundu, komanso kutsata kwazinthu ndi ntchito zosiyanasiyana. Miyezo iyi ndi...Werengani zambiri
