IS 12269

IS 12269 (53 级普通硅酸盐水泥规范)· IS (印度) · 4 种材料

名称 材料组别
IS 12269 Grade 53 硅酸盐水泥 chevron_right
IS 12269 Grade 53 chevron_right
IS 12269 Grade 53-S 硅酸盐水泥 chevron_right
IS 12269 Grade 53-S chevron_right