- YanYuan'slimpnessandnotself-reliance,isthetraditionalfemininedispositionwhichweareaccustomedtosee.Theproductistwolayersoflimpnesscompositematerialofpolyesterthinfilmcoatedwithbondingagentandsinglesurfacebondingofcalendaringaromaticpolyamidefiberpape...
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