General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 30315-2013
Scope
This standard specifies the test method for the fatigue resistance of dipped cords for rubber products subjected to bending and reciprocating fatigue under a certain load. This standard is applicable to the determination of the fatigue resistance of dipped polyester (polyester) cords and dipped polyamide (nylon) cords, and can also be used for dipped polyester yarns, cords and dipped polyamide yarns and threads Determination of rope fatigue resistance.
GB/T 30315-2013 Referenced Document
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 30315-2013 history
2013GB/T 30315-2013 Test method for reciprocating flex fatigue of dipped cords