合同编号(contract?no.)?:_______
签订日期(date)?:___________
签订地点(signed?at)?:_________
买方:__________________________
the?buyer:________________________
地址:?__________________________
address:?_________________________
电话(tel):___________?传真(fax):__________
电子邮箱(e-mail):______________________
卖方:___________________________
the?seller:_________________________
地址:_______________________