34.什么叫现场“三现”原则? “三现”即:现场、现物、现策。 现场即深入生产现场;现物即掌握现场存在问题;现策即提出解决问题的办法。 35.准时化生产方式的作业标准有哪四项要素? 生产节拍、工艺规程、在制品定额和质量标准。 36.什么叫自控活动? 自控活动是以操作者为主体,对影响工 34. What is the principle of “Three Presents” on the spot? “Three Presents” means: on-site, current, and current policies. The scene is in-depth at the production site; the current object is to grasp the site’s problems; the current policy is to propose solutions to the problem. 35. What are the four elements of the operating standards for the JIT production method? Production beats, process specifications, work in process quotas and quality standards. 36. What is self-control activity? Self-control activity is based on the operator as the main body