alum glass 中文意思是什麼
alum glass
解釋
明礬玻璃-
Male plug, works of lathe spining alum. alloy shell, polished beryllium copper for strength and secure contact, with platinum plated then palladium plating. body made of pbt with the high rigidity glass filler
車床加工鋁殼,鈹銅拋光鍍白金鍍鈀金插片,公插,本體pbt加堅硬玻璃,不銹鋼固定螺絲,禮盒包裝
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