请高人翻译一下!谢谢

大家好2

4.10.2 One side automatic welding
When one side automatic welding is carried out
throughout the way up to the end of run-off tab plate
with a continuous trace of back bead, crack running
in longitudinal direction may, in some cases, be produced
at an area 100 ~ 150mm from the welded end.
Against such a welding failure, it is suggested that the
automatic welding is carried out in such a way that
the area of welding end vulnerable to the forementioned
failure is excluded from the object of automatic
welding for providing restraining bead either by
manual welding or C02 gas arc welding without yielding
the trace of back bead in this area.:
In cases of one side welding both by automatic
and manual methods, not only the surface bead but
also the back bead should be visually inspected and
uneven beads, if any, should be examined by nondestructive
inspection.
帮忙翻译一下!谢谢
4.8.3.1 Butt or seam welding sequence for plates in
assembly units.
Any welding sequence convenient for welding
work may be selected as not much difference in
strength and residual stress will result from either the
transverse edge or the longitudinal edge being welded
first, as shown below.帮忙翻译一下!谢谢

vans

要是一2句还行 这么多拿了有时间啊

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单面自动电弧焊
在进行单面自动电弧焊（沿着封底焊道一直到引弧板）时，可能会在距焊端100 ~ 150mm 处产生纵向的裂缝。
为防止出现这样的情况，建议在容易出现裂缝的区域内部采用自动焊而是用人工手动焊接或者CO2气体电弧焊。
如果同一面既有自动焊又有人工手动焊接，那么焊缝表面和封底焊道都要进行目测，如果有不平坦的焊珠，应该进行无损探伤测试。

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下面一段~

焊接顺序按方便自己的来选择~不同的焊接顺序不会产生不同的影响～