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1 INTRODUCTION 1.1 Purpose This standard specifies a generic telecommunications cabling system for commercial buildings that will support a multiproduct, multivendor environment. It also provides information that may be used for the design of telecommunications products for commercial enterprises. The purpose of this standard is to enable the planning and installation of a…

1. SCOPe 1.1 This Standard contains requirements for 25 and 38 mm quick-connect couplings and adapters of the external lug design for use in the forestry service. NOTES: 1) Quick-connect couplings and adapter sizes are in reference to the forestry hose end. 2) The requirements for Forged External-Lug Quick-Connect Couplings and…

1. SCOPe 1.1 This Standard contains requirements for 25 and 38 mm forged quick-connect couplings and adapters of the external lug design for use in the forestry service. NOTES: 1) Quick-connect coupling and adapter sizes are in reference to the forestry hose end. 2) The requirements for non-forged External-Lug Quick-Connect…

Contains the corrigendum of the title and of some clauses.

Specifies uniform methods for the testing and performance evaluation of threaded metallic tube connections for hydraulic fluid power lines.

Contains the corrigendum of the title and of some clauses.

Applies to valve regulated stationary lead-acid cells and batteries for service in a fixed location (i.e. not habitually to be moved from place to place) and permanently connected to a load and to a.d.c. power supply.

S'applique aux éléments et batteries au plomb étanches à soupapes, destinés à une utilisation dans des installations fixes (c'est-à-dire qui, habituellement, ne sont pas destinés à être changées de place ) et connectés en permanence à une charge et à une source de courant continu.

This standard applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c.

This standard applies to track systems for ordinary interior use with two or more poles and with provision for earthing (Class 1), with a rated voltage not exceeding 440 V between poles (live conductors), rated frequency not exceeding 60 Hz and a rated current not exceeding 16 A per conductor for the connection of luminaires to the electrical supply.