Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 713
Method of holding Work for soldering. holding the work. When tacks are unavailable, parts maybe held by wire loops and stays (Fig. 657). If part of the work has been already done, and it is de- FlG. 65S. … Work incased for soldering. sired t(j unite several pieces, having parts which have beenpreviously soldered, in close proximity, these parts may beheld in any position, and at the same time the joints already MECHANICAL OPERATIONS. 691 soldered may be prevented from melting by incasing thework in…
Physics · Lantern projection · Electric apparatus and appliances
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