<span style、"font-family: 宋体;"><span style="font-family: 宋体;"><span style="font-family: 宋体;"><span style="font-family: 宋体;">违约责任</span></span></span></span>
<span style、"font-family: 宋体;">标的</span>
<span style、"font-family: 宋体;">价款和酬金</span>
<span style、"font-family: 宋体;">数量和质量</span>