Information processing — Magnetic disk for data storage devices — 96 000 flux transitions per track,...
Lays down mechanical, physical and magnetic characteristics of a lubricated magnetic disk, having a 200 mm (7.9 in) outer diameter and 63.5 mm (2,5 in) inner diameter, intended for mounting in data storage devices. Defines the requirements for a disk to give satisfactory performance at 95 840 flux transitions per track. When used at other densities, equivalent performance may require…
Information processing - Magnetic disk for data storage devices - 96 000 flux transitions per track,...
Lays down mechanical, physical and magnetic characteristics of a lubricated magnetic disk, having a 200 mm (7.9 in) outer diameter and 63.5 mm (2,5 in) inner diameter, intended for mounting in data storage devices. Defines the requirements for a disk to give satisfactory performance at 95 840 flux transitions per track. When used at other densities, equivalent performance may require…
Road vehicles — Commercial vehicles — Couplings between power take-offs (PTO) and ancillary driven u...
Establishes the dimensions of couplings mounted on commercial vehicles, such as hydraulic pumps, etc. Applies to ancillary equipment of commercial vehicles that require a hydraulic or mechanical power system and that take power of the main drive line of the vehicle. Defines two types of couplings: type A - indirect coupling; type B - direct coupling.
Shipbuilding — Principal ship dimensions — Terminology and definitions for computer applications
Defines terms for quantities used as input to, and output from, computer programs for shipbuilding. Establishes terminology and definitions also for derived non-dimensional coefficients used in describing ships' hulls and their hydrostatic conditions.
Information processing - Documentation symbols and conventions for data, program and system flowchar...
Defines symbols to be used in information processing documentation and gives guidance on conventions tor their use in data flowcharts, program flowcharts, system flowcharts, program network charts, system resources charts. Applicable in conjunction with ISO 2382/1.
Information processing — Documentation symbols and conventions for data, program and system flowchar...
Defines symbols to be used in information processing documentation and gives guidance on conventions tor their use in data flowcharts, program flowcharts, system flowcharts, program network charts, system resources charts. Applicable in conjunction with ISO 2382/1.
1. PURPOSE AND APPLICATIONS
The purpose of this standard is to define, standardize and simplify the terms,
regulations and techniques relating to the pruning of trees undertaken to:
a) correct an existing or potential unbalance between the crown and the
roots;
b) terminate, reduce, maintain, control or encourage growth;
c) ensure safety…
Classification of environmental conditions. Part 3: Classification of groups of environmental parame...
Defines the environmental conditions to which a product is subjected while being transported from one place to another after being made ready for dispatch from the manufacturing factory.
Base materials for printed circuits. Part 2: Specifications. Specification No. 6: Phenolic cellulose...
Gives requirements for properties of phenolic cellulose paper copper-clad laminated sheet, economic quality, in thicknesses of 0.5 mm up to 6.4 mm.
The sheet consists of an insulating base (phenolic resin bonded cellulose paper laminate) with metal foil bonded to one or both sides.
Base materials for printed circuits. Part 2: Specifications. Specification No. 2: Phenolic cellulose...
Gives requirements for properties of phenolic cellulose paper copper-clad laminated sheet, of defined flammability and high electrical quality, in thicknesses of 0.5 mm up to 6.4 mm.
The sheet consists of an insulating base (phenolic resin bonded cellulose paper laminate) with metal foil bonded to one or both sides.
