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【多选题】
以下关于水泥包装、标志的说法哪些是正确的? ( )
A.
水泥可以袋装或散装,但袋装水泥比散装水泥质量高
B.
袋装水泥每袋净含量为50kg,且应不少于标志质量的99%
C.
随机抽取20袋总质量(含包装袋)应不少于1 000kg
D.
散装水泥发运时应提交与袋装标志相同内容的卡片
E.
包装袋两侧应根据水泥的品种采用不同的颜色印刷水泥名称和强度等级
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