Don Mills, Ont. : Southam-MacLean Publications · leaf 703
Fig. 1-Exhaust system as applied in a woodworking factory. CANADIAN WOODWORKER December. 1910 … Fig. 2.—Showing how shavings may be discharged directly into fire box or shaving vault. is so much less than that of water, it is evident that fora given pressure the head will he far greater in thecase of air. But the velocity of discharge is dependentonly on the distance fallen, which is…
Furniture industry and trade · Woodworking industries
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