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  • JIS B8628-2017 空气热和能量交换器和通风器 Air to air heat and energy exchanger and ventilators2024-02-23
  • HG/T 3113-2019 圆块孔式不透性石墨换热器 Circular-block type impervious graphite heat exchanger2023-11-11
  • JB/T 20154-2013 药用双管板换热器 Pharmaceutical double tube-sheet heal exchanger2023-10-05
  • ASTM B171/B171M-2018 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condense...2023-09-01
  • HG/T 5109-2016 无菌级双管板管壳式换热器 Sterile double tubesheets heat exchanger2023-08-14
  • ASTM B543/B543M-2018 Standard Specification for Welded Copper and Copper-Alloy Heat Exchanger Tube2023-08-11
  • ASTM B1014-2020 Standard Specification for Welded Copper and Copper Alloy Condenser and Heat Exchanger Tube...2023-06-28
  • DB44/T 402.7-2007 家用燃气快速热水器热交换器 Heat exchanger for domestic gas instantaneous water heater...2023-05-10
  • 针对甲醇泄漏对循环水系统的影响及处理措施2020-11-10
  • 煤制甲醇气化与变换单元的能效优化2020-06-12
  • 多喷嘴水煤浆气化重要设备的在线清洗2020-06-12
  • 多喷嘴水煤浆气化重要设备的在线清洗2020-03-23
  • 聚酯装置乙二醇换热器热清洗方法改进2020-03-23
  • 煤制甲醇气化与变换单元的能效优化2020-03-23
  • 煤制甲醇气化与变换单元的能效优化2020-03-17
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