baking, stoving
The use of heat on fresh paint films to speed the evaporation of thinners and to promote the reaction of […]
The use of heat on fresh paint films to speed the evaporation of thinners and to promote the reaction of […]
On a projected window, a side supporting arm which is constructed so that the center of gravity of the sash
A long beam, attached to a gate (or drawbridge, etc.) so as to counterbalance the weight of the gate during
A three-wire electric circuit in which the load is the same on each side of the neutral wire.
A plywood or sandwich- panel construction which has an odd number of plies laminated together so that the construction is
Cut and fill work in which the amount of fill equals the amount of material excavated.
The condition that exists when there is the simultaneous occurrence of a primary compression failure and a primary tension failure.
A ladder held in a vertical position by guides with a weight attached equal to the weight of the ladder.