China Welding specificatio 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 20262-2006 Safety specifications of regulators for welding, cutting and the similar processes - 英文版
	GB/T 19867.1-2005 Welding procedure specification for arc welding - 英文版
	GB/T 19866-2005 Specification and qualification of welding procedures for metallic materials-General rules - 英文版

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