China National Standards

China Part9:Early GB Standards List


  •  China "Part9:Early" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 5135.9-2006 Automatic sprinkler system-Part9:Early Suppression Fast Response(ESFR) Automatic Sprinklers
    自动喷水灭火系统 第9部分 早期抑制快速响应(ESFR)喷头
    China National Standards
    Part9:Early

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