din 3588-2-2021gas tapping tees - part 2: with and without shut-off function for pipes made of cast iron and steel - requirements and tests din 3588-2-2021gas tapping tees - part 2: with and without shut-off function for pipes made of cast iron and steel - requirements and tests

din 3588-米乐app官方

  • 标准类别:[din] 德国国家标准学会标准
  • 标准大小:
  • 标准编号:din 3588-2-2021
  • 标准状态:
  • 更新时间:2022-03-31
  • 下载次数:次
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din 3588-2-2021gas tapping tees - part 2: with and without shut-off function for pipes made of cast iron and steel - requirements and tests

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