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fire protection piping造句

"fire protection piping"是什么意思   

例句與造句

  1. Fire protection piping
    防火管道系統(tǒng)
  2. It's difficult to find fire protection piping in a sentence. 用fire protection piping造句挺難的

相鄰詞匯

  1. "fire protection engineering"造句
  2. "fire protection equipment"造句
  3. "fire protection industry"造句
  4. "fire protection measure"造句
  5. "fire protection organization"造句
  6. "fire protection planning"造句
  7. "fire protection publications"造句
  8. "fire protection rating"造句
  9. "fire protection requirement"造句
  10. "fire protection requirements"造句
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