The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, Bridges heavy-duty machines, boilers and pressure vessel etc.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、车辆、桥梁、工程机械、锅炉和压力容器等。
Based on experimental test, a new impact type inertia separator with fluted tubes, with high efficiency and low pressure drop, used for circulation fluidized bed boilers is proposed by authors.
作者在试验基础上提出了一种用于循环流化床锅炉中的新型冲击式槽形管惯性分离器，它具有高效率、低阻力等优点。
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