A.2.0-2.5Pa.s B.0.5-2.0Pa.s C.0.5-2.5Pa.s D.0.5-1.5Pa.s
A.ZnO B.硫酸鹽 C.硅酸鹽 D.ZnS
A.8~20mm B.5~20mm C.10~25mm D.8~25mm E.25~40mm