将吹灰器平置，密封支座中心对准炉墙开孔，根据图三的吊装示意图，选择方法a或方法b支承吹灰器尾部。
Put the center of the sealing seat and the hole in the wall in a line and according to Figure 3 select method a orb to support the rear of soot-blower.
将吹灰器平置，密封支座中心对准炉墙开孔，根据图三的吊装示意图，选择方法a或方法b支承吹灰器尾部。
Put the center of the sealing seat and the hole in the wall in a line and according to Figure 3 select method a orb to support the rear of soot-blower.
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