Carbide, tipped masonry drills and blanks for carbide, tipped masonry drills - American National Standards Institute (New York, New York : American Society of Mechanical Engineers, 1978)
Contenido: ANSI B94.12-1977
Datos tomados de la cubierta.
Revision of ANSI B94.12-1968
A la cabeza de la cubierta: American National Standard.
Keywords: HERRAMIENTAS -- NORMAS; TALADROS