焊接铜镍管 meaning in English
standard specification for welded copper-nickel pipe
Examples
- Welded copper - nickel pipe
焊接铜镍管 - Standard specification for seamless and welded copper - nickel tubes for water desalting plants
水淡化厂用无缝和焊接铜镍管标准规范
standard specification for welded copper-nickel pipe