Labaran Kamfani

Takaddun Shaidar Firji: Firiji da Firji Mai Tabbatacce na Amurka UL don Kasuwar Amurka
ta admin a ranar 20-10-27
Menene Takaddun Shaida na UL (Laboratory na Underwriters)? UL (Laboratory na Underwriters) Dakunan gwaje-gwaje na Underwriters (UL) yana ɗaya daga cikin tsoffin kamfanonin bayar da takardar shaidar tsaro a duniya. Suna ba da takardar shaidar samfura, kayan aiki, hanyoyin aiki ko tsarin bisa ga ƙa'idodin masana'antu....
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Takaddun Shaidar Firji: Firiji da Firji Mai Tabbatacce na Mexico NOM don Kasuwar Mexico
ta admin a ranar 20-01-31
Menene Takaddun Shaidar NOM ta Mexico? Takaddun Shaidar NOM (Norma Oficial Mexicana) NOM (Norma Oficial Mexicana) tsarin ƙa'idodi ne na fasaha da ƙa'idodi da ake amfani da su a Mexico don tabbatar da aminci, inganci, da bin ƙa'idodin samfura da ayyuka daban-daban. Waɗannan ƙa'idodi...
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