Change the Zinc block of cathode Protection.

换阴极保护用的锌棒。

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Zinc is a building block of the body and a deficiency in zinc can lead to stunted growth, diarrhea, impotence, hair loss, eye and skin lesions, impaired appetite, and depressed immunity.

锌是身体的基础材料，并且在缺锌可导致发育迟缓增长，腹泻，阳痿，脱发，眼睛和皮肤损伤，无食欲，和低下的免疫力。

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Check the ingredient list for zinc oxide or titanium dioxide; both physically block UVA and UVB rays.

注意成分表中是否含有氧化锌或二氧化钛，这两者都能阻挡紫外线A和B。

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