Steel roller chains, types S and C, attachments and sprockets
This International Standard specifies the characteristics of a range of steel roller chains, dimensionally derived from the malleable iron type and suitable for the conditions of operation and maintenance prevailing in such fields as agriculture, building, quarrying and related industry, mechanical handling, etc., and of associated chain sprockets.
Pressure Relief Devices for Natural Gas Vehicle (NGV) Fuel Containers
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1. INTRODUCTION
1.1 General. This standard has been developed to identify performance requirements for pressure relief devices for Natural Gas Vehicle (NGV) fuel containers. This standard sets minimum requirements for pressure relief devices produced for use on NGV fuel containers. NGV fuel containers comply with ANSI/IAS NGV2, Basic Requirements for Compressed…
Cinematography — 16 mm motion-picture and magnetic film — Cutting and perforating dimensions
This International Standard specifies the cutting and perforating dimensions for 16 mm motion-picture and magnetic films with one or two rows of perforations for the following two categories:
a) 16 mm motion-picture and magnetic films;
b) manufacturer-designated 16 mm professional motion-picture camera films with tighter tolerances.
This International Standard applies to safety raw stock film…
Oil of turpentine, Iberian type (Pinus pinaster Sol.)
This International Standard specifies certain characteristics of oil of turpentine, Iberian type (Pinus pinaster Sol.), in order to facilitate assessment of its quality.
Guide for the Safe Storage, Handling and Use of Portable Oxygen Systems in Home, Domiciliary and Hea...
1. Scope
1.1 This Standard applies to the safe storage, handling, and use of high-pressure oxygen cylinders, liquid oxygen systems, and oxygen concentrators used in home, domiciliary, and healthcare settings.
1.2 This Standard includes requirements for maximum aggregate storage quantities of liquid and gaseous oxygen.
1.3 The correct interpretation of Clauses depends on the…
1.1 SCOPE
1.1.1 This standard applies to newly produced vented gas fireplace heaters
(See Part IV, Definitions), hereinafter referred to as appliances,
constructed entirely of new, unused parts and materials:
a. For use with natural gas;
b. For use with propane;
c. Direct vent appliances for manufactured (mobile) home OEm…
Insulation co-ordination - Part 2: Application guide
1 General
1.1 Scope
This part of IEC 71 constitutes an application guide and deals with the
selection of insulation levels of equipment or installations for three-phase
electrical systems. Its aim is to give guidance for the determination of the
rated withstand voltages for ranges I and II of IEC 71-1 and to justify the
association of these rated values with the standardized highest…
Outlet Boxes, Conduit Boxes, Fittings, and Associated Hardware
1. Scope
1.1
This Standard applies to the following products designed to be employed in
accordance with the rules of the Canadian Electrical Code, Part I:
(a) metallic and nonmetallic outlet boxes, and conduit, concrete, floor, and
pull boxes not exceeding 1640 mL in volume;
(b) metallic and nonmetallic device boxes (with or without integral fittings)
that do not exceed 1640 mL in volume…
