一般机械制造工厂有色金属用量不很大,对有色金属的生产往往不大注意。有些人甚至把有色金属看做“小东西”,随便找个地方就可生产。很少考虑到工地的布置、附属设备及劳动条件。因此生产率不高,还形成了铜炉间“三多”(热气多;烟多;有毒气体多)的情况,有些人不大乐意到铜炉间去工作。 General machinery manufacturing plant non-ferrous metal consumption is not large, the production of non-ferrous metals often pay little attention. Some people even think of non-ferrous metals as “little things,” and they can easily find a place for production. Rarely consider the site layout, ancillary equipment and working conditions. Therefore, the productivity is not high, but also the situation of “more than three” between copper furnaces (more hot gases, more smoke and more poisonous gases) was formed. Some people were not willing to go to work among copper furnaces.