China Technical renovation 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 50700-2011 Technical renovation code for small hydropower station 小型水电站技术改造规范 - 中英文版
	GB/T 50510-2009 Technical code for renewal and renovation of pumping station 泵站更新改造技术规范 - 中英文版

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