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1. Muhimman Umarnin Tsaro 1.1 AJEN WADANNAN UMARNIN – Littafin ya ƙunshi mahimman aminci da umarnin aiki.1.2 Ba a yi nufin caja don amfani da yara ba.1.3 Kada a bijirar da caja ga ruwan sama ko dusar ƙanƙara.1.4 Amfani da abin da aka makala wanda masana'anta ba su ba da shawarar ko sayar da su ba na iya ...Kara karantawa»
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A yau, ɗaya daga cikin abokin cinikinmu yana buƙatar BPA kyauta a cikin injin tsabtace motar mu na 12V, mun ɗan yi mamaki game da wannan buƙatun.Bayan bincike akan intanet.mun koyi abubuwa da yawa game da wannan.Wadannan su ne abubuwan da ke cikin wiki.Bisphenol A (BPA) wani sinadari ne na roba tare da tsarin sinadarai (CH3) 2C (C6H ...Kara karantawa»
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Kulawa da baturi koyaushe lamari ne na kowa, musamman a lokacin hunturu, koyaushe ana jin cewa baturin ba ya dawwama kuma tsoron sanyi na baturi yana da ban tsoro kuma a sarari.Ta yaya za a iya warkar da batura motar lantarki a cikin hunturu?Don wannan karshen, Xiaobian ya gayyaci kowa da kowa don samun damar ...Kara karantawa»
