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制革用粉状铬鞣剂
Chrome powder for tanning
价格:¥0.00
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皮革五金配件.镍释放量的测定
Leather hardware accessory.Determination of release of nickel
价格:¥0.00
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皮革 针孔撕裂强度测定方法
Leather--Determination of the stitch tear resistance
价格:¥0.00
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粉状铬鞣剂 六价铬离子测定方法
Chrome powder.Determination of chromium(VI)
价格:¥0.00
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制革用揩光浆、颜料膏测试方法
Test method of casein finish and pigment paste for leather
价格:¥0.00
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制革用揩光浆、颜料膏
Casein finish and pigment paste for leather
价格:¥0.00
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制革用颜料膏 耐热稳定性测试方法
Pigment for leather coating— Test method for the resistance to heat
价格:¥0.00
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皮革化学品 树脂中甲醛含量的测定
Leather Chemical-Determination of formaldehyde in resins
价格:¥0.00
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制革用中和单宁
Neutralizing tannin for leather-making
价格:¥0.00
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制革用分散单宁
Dispersing tannin for leather-making
价格:¥0.00
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