Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 202
Fig. 40. Closed Type Feed Water Heater. 169 30 STEAM AXD IJOT WATER FriTIXG , the buoyancy of the bucket ajijuin comes into play and closes the valveuntil the action is again repeated. An extremely simple form of float trap is shown in Fig. 42, the /met ^^z^zzzzzzzzzm^^ … Outlet Jinlet
Architecture · Building · Carpentry
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