BS EN ISO 28763-2019   Vitreous and porcelain enamels. Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers. Specifications BS EN ISO 28763-2019   Vitreous and porcelain enamels. Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers. Specifications

BS EN ISO 28763-2019 Vitreous and porcelain enamels. Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers. Specifications

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  • 标准编号:BS EN ISO 28763-2019
  • 标准状态:现行
  • 更新时间:2023-05-18
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