英语翻译A series of hardness indentations HV5 as specified in DIN 50 133 shall be placed along the centre of the stud,from the stud material through the weld zone into the parent metal.

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英语翻译A series of hardness indentations HV5 as specified in DIN 50 133 shall be placed along the centre of the stud,from the stud material through the weld zone into the parent metal.
英语翻译
A series of hardness indentations HV5 as specified in DIN 50 133 shall be placed along the centre of the stud,from the stud material through the weld zone into the parent metal.

英语翻译A series of hardness indentations HV5 as specified in DIN 50 133 shall be placed along the centre of the stud,from the stud material through the weld zone into the parent metal.
将一系列按德国标准50 133的压痕硬度HV5(硬度5)中沿着螺栓中央放置,从螺栓经过焊接区一直到被焊接体上.

一系列的硬度压痕HV5如DIN 50中133的规定应沿柱的中心放置,从螺栓材料通过焊接区的母材。