hould beuniformly coated with 75% leadand 25% tin. Analysis of coatingon 20 sq. in. area shouldless than 0.35 ox. per sq. ft. Strips should be free from detachablescale, cracks, blisters, rust, etc. Open hearth steeljCold rolled strip|strips steel Full r o I d rolledlHard oi b *teei| strip steel… … CLUTCH COMPLETE r.o-12 2-sctsewsYoke
Automobiles · Aeronautics
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