1.1 This Standard applies to helmets intended to provide protection for the heads of ice hockey players from impact and defines the areas of the head which are to be protected. It covers requirements for the construction and finish of helmets, and the materials to be used for the shell and cradle. Marking requirements are also included.
NOTE: Metric equivalents are included for information…
Information processing - Punched paper tape - Dimensions and location of feed holes and code holes
Establishes dimensions and location of feed holes in punched paper tape for data interchange. Applies to punched paper tape with a nominal width of 25,4 mm with fully punched round holes.
Information processing — Punched paper tape — Dimensions and location of feed holes and code holes
Establishes dimensions and location of feed holes in punched paper tape for data interchange. Applies to punched paper tape with a nominal width of 25,4 mm with fully punched round holes.
