The validity of any modifications, amendments or ancillary agreements to the sales contract is also subject to written confirmation by WIRTGEN CHINA.

销售合同的任何修正案、修订案或补充协议也需经WIRTGEN CHINA的书面确认方能有效。

youdao

Otherwise, the contract comes about in accordance with, and with the contents set forth in, the confirmation of the order.

否则合同将根据订单中所确认的指定日期以及其中内容成立。

youdao

Confirmation of income and expense in building contract is core and difficulty to building industry accounting check.

建造合同收入与合同费用的确认是建筑业会计核算中的核心与难点问题。

youdao