详细介绍准时化生产方式(JIT)中的生产现场控制技术、JIT需要达到的目标及其与传统生产方式相比的优点。并介绍了杭氧已在生产管理中应用准时化生产方式的特例。 Details on the production site control technology in JIT, what JIT needs to achieve, and its advantages over traditional production methods. And introduced the Hang Oxygen production management has been in the application of timely production of special cases.