Standard Number: DL/T 649-2023(DL/T649-2023)
Chinese:叶轮给煤机
English:impeller coal feeder
Effective Date:2023-08-06
Standard Applicability:This document specifies the product classification, technical requirements, inspection methods and inspection regulations of impeller coal feeder and other technical requirements. This document applies to the design, manufacture and inspection of impeller coal feeder.
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