单词	steel bridge pier
释义	steel bridge pier 钢桥墩
随便看	copper-nickel-iron copper nickel iron matte copper-nickel-iron matte copper nickel matte copper-nickel matte copper nickel mine copper-nickel mine tailings copper-nickel ore copper-nickel oxalate catalysts copper-nickels copper-nickel sulfide copper-nickel sulfide deposit Copper-nickel sulfide ore copper-nickel sulfide ores Copper-nickel tailings copper-nickel tube copper nickel welding rod copper-nickel welding rod copper nickel zinc alloy copper-nickel-zinc alloy copper nickel zinc alloys copper-nickel-zinc alloys copper nidkel alloy copper nitrate copper nitrates