钴铬镍钼钨合金杆的英文
standard specification for
例句与用法
- Specification for cobalt - chromium - nickel - molybdenum - tungsten alloy uns r31233 rod
钴铬镍钼钨合金杆规范 - Standard specification for cobalt - chromium - nickel - molybdenum - tungsten alloy uns r31233 rod
钴铬镍钼钨合金杆标准规范