Totally 4 combustor groups are there at the front and back of boiler.

锅炉前后各有两组燃烧器，每三个燃烧器为一组，共有4组。

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Heating pipe for fuel oil tank leaked on the flange position which under the floor front the boiler, to be renewed.

在锅炉前部底处燃油柜中加热管的法兰盘处漏，需换新。

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Causes bring on the burst tube in the front screen overheater of WGZ670/13.7-8 type boiler at the Selfbuilt Power Plant by WISCO are analyzed and preventatives raised in the paper.

从运行管理上对武钢自备电厂WGZ670／13．7-8型锅炉前屏过热器爆管原因进行了分析，并提出了预防的对策。

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It will have some costs on the front end -- you buy a new boiler, or you get some insulation, or you get some new windows, that's going to have an initial cost, and the same is true from a government perspective.

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