China National Standards

China design clean heating Industry Standards English PDF List

  •  China "design clean heating" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    NY/T 4315-2023 Code for design of clean heating engineering for straw bundle burning boilers {译}
    秸秆捆烧锅炉清洁供暖工程设计规范    		 China Agriculture Industry Standards
    design clean heating
    English PDF

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