Process data highway, Type C (PROWAY C), for distributed process control systems
Specifies those elements which are required for compatible interconnection of stations by way of a Local Area Network (LAN) using the Token Bus access method in an industrial environment. These elements include: the electrical and physical characteristics of the transmission medium; the electrical transmission signalling method used by the Physical protocol; the services and signals provided at…
Hot environments — Estimation of the heat stress on working man, based on the WBGT-index (wet bulb g...
Gives a method, which can easily be used in an industrial environment for evaluating the stresses on a individual. It applies to the evaluation of the mean effect of heat on man during a period representative of his activity but it does not apply to very short periods, nor to zones of comfort.
Hydraulic fluid power — Two-port slip-in cartridge valves — Cavities
Specifies the dimensions and other data relating to cavities in which valves are mounted in order to ensure interchangeability. Applies to cavities for valves which are generally applicable to industrial equipment. The corresponding dimensions and sketches are given and illustrated in the figures 1 to 14. The informative annex A contains the bibliography.
1.1
This standard applies to sliding doors that are primarily intended to be
installed in exterior walls of buildings.
1.2
Power assisted, industrial grade, and garage doors were not considered in the
preparation of this standard.
Lubricants, industrial oils and related products (class L) — Classification — Part 10: Family Y (Mis...
Defines the detailed classification of lubricants used for specific applications not already described in the other parts of ISO 6743. These specific applications, which affect relatively small quantities of products, have been gathered into family Y. This part should be read in conjunction with ISO 6743-0.
Definitions of some terms used in the tyre industry — Part 1: Pneumatic tyres
This third edition cancels and replaces the second edition (1978). Definitions concerning tyre dimensions are illustrated in a figure. The definitions are given in English and French.
Safety requirements for arc welding equipment - Part 1: Welding power sources
This standard is applicable to power sources for arc welding and allied processes designed for industrial and professional use and supplied by a voltage within the low voltage range (as specified in IEC 38) or driven by mechanical means.
This standard is not applicable to welding power sources for manual metal arc welding with limited duty operation which are designed mainly for use by laymen.
