在涉外交往中送礼及收礼时应注意什么?
The emergency bilge suction or bilge () is used to prevent flooding of the ship. ["injection valve","relief valve","discharge valve","inlet filter"]
贷记卡发卡环节的主要风险点有()、信用卡交付、密码交付。 ["授信额度","审批手续","发卡标准","客户资料管理"]
下列项目中,属于应收账款管理成本的有() ["对客户的资信调查费用","收账费用","坏账成本","收集相关信息的费用"]
冲裁时,间隙应选择在什么方向上?
选取冲模间隙一般应注意哪两点?