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STICK OF STRING INSTRUMENT BOW, STRING INSTRUMENT BOW AND METHODS OF MANUFACTURING STICK OF STRING INSTRUMENT BOW
STICK OF STRING INSTRUMENT BOW, STRING INSTRUMENT BOW AND METHODS OF MANUFACTURING STICK OF STRING INSTRUMENT BOW
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机译:弦杆弓棒,弦杆弓及其制造方法
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摘要
A stick of a string instrument bow includes a base material having an arched-rod shaped carbon fiber resin layer made of carbon fiber resin and a glass fiber resin layer which covers the outer surface of the carbon fiber resin layer and is made of glass fiber resin, and the glass fiber resin layer has a non-adhesion portion formed of an air layer present within the glass fiber resin layer and an adhesion portion which does not include the air layer.
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