Chicago House Wrecking Co. · Chicago House Wrecking Co. · leaf 107
oving any traces of acid from the pickling process. The third operation is placing the washed sheets We are not only speaking from experience but there are many gooisound reasons for our recommending Galvanized Steel Sheets. Galvanizing when properly done becomes a part of the material artherefore… … Above shows the method of pickling or remov-ing the scale from steel sheets; but for lackof room we do not illustrate the washing ofsheets or emerging in the bath of muriatic acid.
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