Yana da babban ci gaba ga samfuran fiber ba na asbestos ba don wucewa gwajin wuta na API Standard 6FB, Bugu na huɗu, 2019 a ranar Maris 5, 2021. Jarrabawar ta Yarmouth Research and Technology, LLC ce ta yi gwajin, wanda shine mai iko. da ƙwararrun gwajin gwajin gobara a duniya.Ta...
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