EN15085焊接质量体系
Welding Quality System EN15085
ISO9000质量体系
quality system of ISO9000
ISO9000质量体系认证
ISO9000 Quality System Verification
quality approved system of ISO 9000
ISO9000 quality system certification
安全质量体系
Key Words: safety quality system
坝基岩体质量
quality of dam foundation
边坡岩体质量分类
slope rock mass quality evaluation
测绘质量体系
Quality System of Surveying and Mapping
处方质量体系
prescription quality system
船舶附加水体质量系数
added water mass coefficient
船员培训质量体系
the quality system of seafarer’s education and training