同时履行的条件

【法】 concurrent conditions

同时的英语翻译：

at one time; at the same time; contemporary; meanwhile; simultaneously
【医】 simul

履行的英语翻译：

carry out; fulfil; go through; implementation; perform
【经】 execution; implement; perform

条件的英语翻译：

capitulation; condition; factor; if; prerequisite; qualification; requirement
term
【计】 condition; criteria
【医】 condition
【经】 condition; proviso; terms