Only under some circumstances zinc coatings are unsuitable, for example, at High temperatures and in contact with acid or strongly alkaline solution.
只有在某些情况下，锌层才不适用，比如在高温下，与酸液或强碱溶液相接触。
Only under some circumstances zinc coatings are unsuitable, for example, at High temperatures and in contact with acid or strongly alkaline solution.
只有在某些情况下，锌层才不适用，比如在高温下，与酸液或强碱溶液相接触。
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