急求食品包装方面的标准
急求食品包装方面的标准ASTM F1884-04Standard Test Method for Determining Residual Solvents in Packaging Materials ASTM International / 01-Sep-2004 / 7 pages BS EN 14479:2006Packaging. Flexible packaging material. Determination of residual solvents by dynamic headspace gas chromatography. Absolute method哪位大侠能帮忙?maoxiq@163.com 展开全部∨ 0 回答 · 1 关注共0个回答
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