12-2-5-zamena-panelejj-peredka-i-zadka.html
12.2.5. Replacement of panels передка and a backThe general rules of replacement of panels the same, as at replacement of the panel of a roof and wings.
Seams of contact welding are shown in drawings (fig. of the Line of welding of panels of a roof and передка and fig. of the Line of welding of panels of a roof and a back see).
Arrows places of preliminary welding are shown by gas welding.
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