通讯订立的契约

【法】 contract by post

通讯的英语翻译：

communicate; communication; message; news report
【经】 communicate; communication

订立的英语翻译：

conclude; make

契约的英语翻译：

bargaining; bond; contract; covenant; deed; indent; indenture; obligation
pact; stipulation
【经】 agreement; agreements; bargain; compact; contract; deed; indenture
instrument; title deed