青云翻译

For some of the closed structure, more welds, weld components long after welding should be hammering, vibration and other methods to eliminate the residual stress, product requirements and technical conditions in the heat treatment should be used heat treatment to eliminate stress.

For a number of enclosed structure, weld, weld of long components, should be performed after welding method such as hammering, vibration to eliminate residual stress, called for in the product specification for heat treatment, using heat treatment to eliminate stress.

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For a number of enclosed structure, weld, weld of long components, should be performed after welding method such as hammering, vibration to eliminate residual stress, called for in the product specification for heat treatment, using heat treatment to eliminate stress.