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Terms for subject Space containing 管材 | all forms | in specified order only
ChineseEnglish
材料质量保证管理处Materials Quality Assurance Directorate (英国国防部)
火箭喷管材rocket nozzle material
碳纳米管复合材料技术carbon nanotube composite technology
维修与材料管理信息系统maintenance and material management information system