拍卖师对委托人负有根据委托人的指示行为,对拍卖物做准确描述,不得以低于保留价的价格出卖拍卖物,与买受人订立具有约束力的合同并取得价款,保管拍卖物等的义务以及忠实义务和保密义务;对竞买人和买受人负有拍卖物瑕疵说明义务,保证公平竞争的义务,交付拍卖物并转移所有权的义务,瑕疵担保义务;对第三人负有尊重其所有权和其他权利的义务,安全保障义务。 The auctioneer shall bear the act of ordering the client according to the instructions of the client to accurately describe the auctioned goods and shall not sell the auctioned goods at a price lower than the reserved price, conclude a binding contract with the buyer and obtain the price, and keep the auctioned goods And other obligations and obligations of loyalty and confidentiality; bidders and buyers bear the obligation to explain the flaws in the auction, to ensure fair competition, delivery of the auction and the transfer of ownership obligations, flaw warranty obligations; for the third party Respect their ownership and other rights obligations, security obligations.