留下一段口齿不清的，怒火中烧的评论吧。
那里唯一的房屋是一个把柴锯成短段便于烧壁炉的工人的小棚屋，此外便只有墙壁。
The hovel of a cutter of wood into lengths for burning was the only house at that end; all else was wall.
铜线变色(暗红或发白)：连续退火在工作段把线烧软，还要经过冷却段冷却后才能达到引出线不烫、不带水。
Copper wire color (dark red or white) : continuous annealing in the work period of the line burn soft and pass cooling section after cooling can achieve lead not hot, without water.
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