China Industrial surplus e GB Standards Search Result

and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days .


	GB/T 38680-2020 Technical guidelines for central heating system using low grade industrial surplus heat 工业低品位余热集中供热系统技术导则 - 英文版
	GB/T 1028-2018 Industrial surplus energy resources evaluation methods 工业余能资源评价方法 - 英文版

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