Results show that hot galvanizing plate has typical spangle appearance, and the appearances distinguish in bright zone and gray zone.
结果表明，热镀梓板有典型的锌花形貌，明亮和灰暗锌花区的形貌差异大；
The annealed strip is cooled to the temperature required by galvanizing process in the cooling zone and then goes into zinc pot through sealed channel.
将退火带钢在冷却段冷却到指定温度，经密封通道进入锌锅。
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