介绍了热镀锌生产线锌流波痕缺陷及其影响因素。
The influence factors and zinc flow ripple mark defect in hot galvanizing production line are introduced.
公司现拥有六条高频直缝焊管机组，三条热镀锌生产线。
The company now has six high-frequency straight seam welded pipe units, three hot-dip galvanizing line.
连续热镀锌生产线是较大型的电气控制项目，控制逻辑较为复杂。
Continuous hot dip galvanizing line is a biggish electrical control project which is complex for control logic.
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