Technical data and drawings

First let's start with the delivery of all the drawings, technical data and other documents relating to the engines.

让我们先提供所有与机械有关的图纸、技术数据和其它文件数据。

If additional delay or cost is involved, such drawings, data and other technical information shall only be used upon the written request of the Purchaser.

若因此会误期或使价格增加，则只能按买方原来书面要求采用原图纸、数据和其他技术资料。

Please provide us with the necessary technical data and, if possible, some drawings connected with the design and building of the new equipment.

请向我方提供必要的技术数据，并且如果可能的话，也请提供一些与新设备的设计和生产有关的图纸。