China ：Supply service of a 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 37680-2019 ：Supply service of agricultural production means—Quality requirements of distribution service of agricultural production means 农业生产资料供应服务农资配送服务质量要求 - 中英文版
	GB/T 37670-2019 ：Supply service of agricultural production means—General guideline for sales service of agricultural production means 农业生产资料供应服务农资销售服务通则 - 中英文版

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