U
UHMW (ultra-high molecular weight) plastic, 72:44
sources, 75:43
ultra-high molecular weight (UHMW) plastic, 72:44
sources, 75:43
Ultralight Boatbuilding with Thomas J. Hill, review,
24:66
Umbrellas
garden
stand for, 98:54–59
Umbrellas, garden, stand for, 98:54–59
underframe construction
defined, 51:53
joint position and proportion, 51:54
Underhill, Roy, 9:3
Underwriters Laboratories, 17:42–17:46
Uniform Mechanical Code, dust collection hazards,
80:67
universal tinting colors (UTC), 73:17
upholstery tape, source, 1:30
ura, defined, 34:64
urea-formaldehyde glue, 10:47–10:48, 34:28–34:29
urethane glue, characteristics and uses, 53:6
UTC (universal tinting colors), 73:17