General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 28889-2012
Scope
This standard specifies the test equipment, specimens and their preparation, test conditions, test procedures and result calculations for the in-plane shear performance of fiber reinforced plastics. This standard is applicable to the determination of the in-plane shear strength of fiber reinforced plastics with Shear modulus and shear stress-strain curve,
GB/T 28889-2012 Referenced Document
GB/T 1446 Fiber-reinforced plastics composites-The generals for determination of properties