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贵阳轴承厂是1965年以贵阳滚珠轴承厂为基础,由北京轴承厂内迁部分职工和设备组建而成的。鉴于当时国内机械工业水平的限制,工艺还比较落后,尤其是锻造加工,采用煤炉反射加热。由于贵阳地下水位高,造成主烟道堵塞,煤烟排不出去,致使车间烟雾迷漫,气味呛人。加上本地煤含硫量高,煤烟中二氧化硫气体不仅有害职工身体健康,而且腐蚀设备、电器和钢屋架。屋架蚀坑有的深达2毫米以上,
Guiyang Bearing Factory Guiyang ball bearing factory in 1965 as the foundation, by the Beijing Bearing Factory moved part of the workers and equipment formed. In view of the limitations of the domestic machinery industry at that time, the technology is still relatively backward, especially forging and processing, using coal-fired reflex heating. Due to the high groundwater level in Guiyang, causing the main flue to be blocked, the soot does not go out, resulting in smoggy and odory smells in the workshop. Coupled with the high sulfur content of local coal, sulfur dioxide gas in soot not only detrimental to the health of workers, but also corrosive equipment, appliances and steel roof truss. Erosion pits some depth of 2 mm or more,