China Guide of calculating 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 32576-2016 Guide of calculating settings of auxiliary power relay protection for pumped storage power plant 抽水蓄能电站厂用电继电保护整定计算导则 - 中英文版
	GB/T 28924-2012 Guides for calculating energy efficiency index of an iron and steel enterprise 钢铁企业能效指数计算导则 - 中英文版

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