firehydrant

常见例句

• The general situation of“Ying Lun Shi Jia”as well as the design of its fire protection systems like out door firehydrant, automatic sprinkler system and gas fire extinguishing system were analyzed.
  对“英伦世家”的建筑概况、消防系统设计等进行综合分析,包括室内外消火栓系统、自动喷水灭火系统、气体灭火系统等设计方案。
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