China Rubber，raw natural 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 15340-2008 Rubber，raw natural and raw synthetic-Sampling and further preparative procedures 天然、合成生胶取样及其制样方法 - 英文版
	GB/T 19188-2003 Rubber，raw natural and raw synthetic--General guidance on storage 天然生胶和合成生胶贮存指南 - 英文版

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