This software applies to manage welding procedure qualification for steel pressure vessels.

该软件适用于钢制压力容器焊接工艺评定的各项管理工作.

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It includes the testing method, the process and the result of welding procedure qualification.

其中包括焊接工艺评定的试验方法 、 过程和结果.

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The high frequency welding procedure and its forming fundamental of spiral fin pipe is introduced.

介绍了螺旋翅片管高频焊接工艺及其成型基本原理.

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This article introduced the establishment of welding procedure of tube - tube sheet welding, and fabrication of equipment.

本文介绍了管子管板封口焊幻焊接工艺制定及产品的焊接.

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The qualification is only valid for the welding process ( es ) used in the welding procedure test.

此鉴定仅对焊接工艺试验使用的 焊接工艺 有效.

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