– Th? Hello?n s? chuyên nghi?p c?a nhà s?n xu?t trong khâu ti?p th? s?n ph?m.Specially well prepared supplies samples may also be considered from the TEM. The sunshine microscope and TEM are commonly employed along side each other to complement a investigate undertaking.Vi?c in tr?c ti?p lên chai s? g?p nhi?u r?i ro và chi phí cao h?n Vi?c