锅炉烟道系统的制作及安装。

The making and installation of the boiler's flue system.

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包括：1、安装前的准备；2、设备的开箱检查和验收，各设备基础的检查和校正；3、各主要设备和辅助设备的就位；4、锅炉烟道系统的制作及安装。

Including: 1, Before installation: 2 the open-package inspection and acceptance of the equipment, the inspection and calibration equipment foundation, 3 the main equipment and auxiliary equipment 4.

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我们在创造和重新发明大量新旧烟道式呆板遗留系统方面的几十年拼搏足以证明这项任务非常不易。

This is not an easy task, as demonstrated by our decades of struggling to create and reinvent numerous old and new, stove-piped rigid legacy systems.

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