This pole suffered a failure in the welded seam at an overlapping slip splice. A tubular steel transmission pole generally consists of a series of welded assemblies. The pole shafts and arms are ...
In this series of articles, Dr Mike McDonagh looks into the processes involved in the assembly of lead-acid batteries and cells. In this article he starts by ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results