Artificial silk. The method for determining the unevenness of staining
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Artificial filaments. The method for determining the unevenness of staining
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Cellulosic fibres. Method of determination for unevennes in colour
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Staple thread, chemically produced. Methods of tests
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Plastic masses. Methods for determination of weather resistance and light heat resistance
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Plastic masses. Method for determination of heat resistance
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Plastic materials. Method for determining the resistance to incandescence
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Plastics. Method for determination of incandescence resistance
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Ethyl alcohol for industrial use. Methods for the determination of ethylene polymers
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Ethyl alcohol for industrial use. Method for determination of acetylene
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Ethyl alcohol for industrial use. Method for determination of furfural
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Ethyl alcohol for industrial use. Method for determination of fusel oils
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