根据《联合国国际货物销售合同公约》的规定，一项发盘及时是不可撤销的，也可以撤回，只要撤回的通知在发盘到达受盘人之前或同时到达受盘人。

_____publishedbytheICCcontainsdetailedprovisionsdealingwiththeoperationofdocumentarycredit.

Whichofthefollowinginsurancecoveragedoesnotcovertotallossofordamagetocargocausedbyearthquakeorlightning?( )

TheUCP600publishedbytheInternationalChamberofCommercecameintoforceonJanuary1st,2007.

货物外包装上有一只酒杯或一把雨伞，这种标志属于（）。