济南彩钢板房室内线路铺设时应尽量选用金属管。
Ji 'nan steel housing indoor line laying should try to use a metal tube.
其次，济南彩钢板房假如是选用聚苯乙烯作夹芯板那么就要留意防火。
Secondly, if the Ji 'nan steel housing is made of polystyrene sandwich board so as to pay attention to the fire.
假如咱们不好好的处理济南彩钢板房遗留下来的白色污染，就会给子孙后代形成麻烦。
If we don't take care of the white pollution legacy of Ji 'nan steel housing, will become a trouble to future generations.
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