N'izu gara aga, anyị na-ekekọrịta otu esi ahọrọ Size na Test Method of Constant Temperature and Humidity Chamber,Taa, anyị ga-achọ ka anyị tụlee akụkụ ọzọ: Otu esi ahọrọ oke okpomọkụ nke ya.Nkebi Ⅲ: Otu esi ahọrọ oke okpomọkụ nke ụlọ okpomọkụ na iru mmiri mgbe niile?Ugbua...
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