维修业是９０年代日本的主导产业主导产业是指增长最快的产业。日本的主导产业大致是十年一换。６０年代，大量生产形成高潮，主导产业是以钢铁、造船为代表的重工业．７０年代受两次能源危机影响，主导产业是节约能源和劳动力的产业。８０年代采取低利率政策，大量资金流... Maintenance industry is the dominant industry in Japan in the 90’s Leading industry is the fastest-growing industry. Japan’s leading industry is roughly a decade change. In the 1960s, mass production reached the climax. The leading industry was heavy industry represented by steel and shipbuilding. In the 1970s, it was affected by two energy crises and the leading industry was an industry that saved energy and labor. 80’s to take low interest rates policy, a lot of cash flow ...