单项选择题
A．卫生证书；分析证书 B．消毒证书；分析证书 C．消毒证书；残损鉴定证书 D．卫生证书；残损鉴定证书
A．gross weight；clean weight；dry weight B．total weight；clean weight；dry weight C．gross weight；net weight；conditioned weight D．total weight；net weight；conditioned weight
A．valid period；date of dispatch；means of transport B．departure time；issuing date；means of conveyance C．departure time；date of dispatch；mesns of conveyance D．valid period；issuing date；means of transport