Beijing Huaaixin Energy Saving Equipment Co., Ltd. has become the T/CDHA17-2024 compilation unit of the group standard "Detachable Plate Heat Exchanger for Heating" of China Urban Heating Association
Aug 07,2024

Beijing Huaaixin Energy Saving Equipment Co., Ltd. has become the T/CDHA17-2024 compilation unit of the group standard "Detachable Plate Heat Exchanger for Heating" of China Urban Heating Association.
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