质量管理(经历三个阶段： 1900 - 1920's quality inspection control 质量检验管理，1930's - 1950's quality statistical control 质量统计管理，1960's - total quality control 全面质量管理); 质量管控
质量管理 【控制】(Stringent quality control is required in the manufacturing operations, including pressing, clipping, deep drawing, the deep freeze which follows heat-treatment, and finally packing. 在生产操作中，包括压制、裁剪、深冲、热处理后的深冷以及最后的包装等，都需要严格的质量控制。)
quality control The inspection, analysis, and other relevant actions taken to provide control over what is being done, manufactured, or fabricated, so that a desirable level of quality is achieved and maintained['kwɔlɪtɪkən'trəul]
