用“aluminium flake”造句大全,aluminium flake造句 国语站 造句 2.01W 大中小设置文本大小 An approach called PVD is main way to prepare nano scale aluminium flake at present.Therefore, as a metallic pigment supplier, we offer a new range of aluminium flake silver dollar type of products using water-milling technology. TAG标签:flake aluminium 造句 #