It provides for continual improvement, emphasizing defect prevention and the reduction of variation and waste in the supply chain.
它旨在持续改进加强，强调预防缺陷，减少在供应链中的变差及浪费。
2
The goal of this technical specification is the development system that provided for continual improvment, emphasizing defect prevention and the reduction of variation and waste in the supply chain.
本技术规范的目标是在供应链中建立持续改进，强调缺陷预防，减少变差和浪费的质量管理体系。
3
Chapter iv Prevention of Waste Gas, Dust, and Offensive Odor pollution.