San Francisco, Calif. : Architect and Engineer Co · leaf 349
>6 I >- Cl Z ^c^ j: … t- » p c^4 . ■ The Architect and Engineer of California from time to time in the engineering papers, which unifoprovide such resisting material. Usually this remforcement exttover the whole span, even though the conditions may not demand itsuch a length. There is, however, a need for reinforcement…
Architecture · Building
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