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标准JIS K1557-5-2007 Plastics -- Polyols for use in the production of polyurethane -- Part 5:Determination of color, viscosity, acid value and pH来自于日本工业标准(JIS,Japanese Industrial Standards),格式为PDF版,请使用压缩软件或相关软件打开,该标准为免费使用。如果您对该标准JIS K1557-5-2007 Plastics -- Polyols for use in the production of polyurethane -- Part 5:Determination of color, viscosity, acid value and pH具有版权所有,请及时电话021-36375289告知,我们将第一时间将标准删除。
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下载地址:JIS K1557-5-2007 Plastics -- Polyols for use in the production of polyurethane -- Part 5:Determination of color, viscosity, acid value and pH
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