基本解释

• [经济学]原材料质量保证

英汉例句

双语例句

• In order to ensure the quality of products and system conformity and continually improve the effectiveness of planning the proof material; by which statistical technology.
  为保证产品和质量体系符合性及持续改进的有效性进行策划的证实材料；采用了哪些统计技术。
• They have a fixed construction team with strict training to ensure the craft and the unified material delivery system can ensure the quality and environmental protection index.
  拥有经过严格培训的固定施工队伍以保证施工工艺，材料统一配送系统保证了材料的质量及环保指数。

专业释义

经济学

• 原材料质量保证