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羊毛在尿素亚硫酸氢盐溶液中溶解度的测定
Determination of solubility of wool in urea-bisulphite solution
参考页数:4P.;A4
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羊毛的碱溶解度测定方法
Method for determination of solubility of wool in alkali
参考页数:8P.;A4
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拉伸羊毛毛条
Stretch wool top
价格:¥0.00
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洗净马海毛纤维长度试验方法.手排法
Test method for the percentage of length of scoured mohair.Array diagram method
价格:¥0.00
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毛绒纤维类型含量试验方法
Test method for fiber type content of hair fibers
价格:¥0.00
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羊毛试验取样方法
Sampling methods for wool testing
价格:¥0.00
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