维护，修理和翻新住宅和磨房，矿山，医院，工厂等场所的木结构。
Maintain, repair and renovate residences and wooden structures in mills, mines, hospitals, industrial plants and other establishments.
应用：适用于道路、桥梁、机场、港口、车站、广场、工厂等场所的照明执行标准：GB 19510。
Application: Suitable for lightings of street, bridge, airport, port, station, square, factory and so on.
一些培训课程主要通过计算机教室或者是比较大的公共互联网接入点加以提供，但也同时通过工厂、老人院等场所加以提供。
Some of the trainings took place not in computer classes or bigger PIAPs but also in factories, old peoples homes etc.
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