IS 26

IS 26 (Tin Ingot - Specification)· IS (印度) · 6 种材料

名称	材料组别
Grade Sn 99.75	锡	chevron_right
Grade Sn 99.85	锡	chevron_right
Grade Sn 99.90	锡	chevron_right
Grade Sn 99.93	锡	chevron_right
Grade Sn 99.95	锡	chevron_right
Grade Sn 99.99	锡	chevron_right