Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 714
nd;add a sufficient quantity of water to make a thick batter,and imbed the work in it, leaving the entire joint to be sol-dered and the adjacent parts exposed. Care must be takento not get the plaster into the joint, as that would preventthe solder flowing. It is difficult to hold all the various… … Soldering Iron. plaster sets, may be readily melted out and the flux andsolder applied. In every case where it is possible, the fluxshould be well brushed into the joints before placing thework on its support. A convenient way of preparing fluxfor small work is to rub a piece of borax about, with…
Physics · Lantern projection · Electric apparatus and appliances
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