What is a "competent body" for the certification of the quality (assurance) systems of material manufacturers?
对于材料生产商质量体系认证而言，什么是权力机构认证？
To manage and conduct work in Lab, including personnel management, product certification, verify raw material and final product, documentation of specifications.
管理和指导实验室所有工作，包括实验室人员管理、产品认证、原辅材料和产品验证，技术规范文件化。
Material certification-when specified, complete chemical and physical properties of major valve components can be supplied.
材料证书—如果用户要求，可以提供主要阀门部件完整的化学和物理特性资料。
应用推荐