求翻译：第三，采用手算工程中的典型构件和相关费用，加深对工程定额计价的运用和理解。最后，利用软件计算导出计算书。是什么意思？

Third, the typical hand count project components and associated costs, and deepen the use and understanding of fixed pricing of the project. Finally, the use of software to calculate the export calculations.

The first 3, the hand count works in the typical components and related costs and a better understanding of our fixed price projects the use and understanding. Finally, uses software export returns.

Third, uses the hand to calculate in the project the typical component and the correlation expense, deepen to the project fixed quantity count the price the utilization and the understanding.Finally, derives the account book using the software computation.

Third, using typical components and related costs of hand calculation engineering understanding of engineering ration in use and understand. Finally, with the calculation software export account book.

正在翻译，请等待...