1.1
These requirements cover automatic and open sprinklers employed on sprinkler
systems used for fire-protection service. Requirements for the installation
and use of sprinklers are included in the Standard for the Installation of
Sprinkler Systems, NFPA No. 13.
1.2
Sprinklers are categorized as automatic or open, and by temperature rating,
orifice size, installation position, type of…
Marking Material, Retroreflective Enclosed Lens, Flexible Type
1. DEFINITION
1.1 This standard applies to a flexible enclosed element type of
retroreflective marking.
1.2 For detailed information on uses, see par. 8.2.
High-voltage coaxial connectors used in nuclear instrumentation
Applies to coaxial connectors associated with electrical
measuring instruments used in nuclear instrumentation. Establishes standard dimensions of the mating parts, construction and mounting rules, voltage rating and test voltages, mininium insulation requirements, maximum contact resistances and operating conditions for two types of high-voltage connectors.
Oil Fired Warm Air Heating Appliances for Mobile Housing and Recreational
Vehicles
1. Scope
1.1 These requirements apply to flue-connected oil-fired forced warm air heating appliances which provide complete separation of the combustion system, including the air for combustion and flue products from the atmosphere of the living space, for installation in mobile housing and recreational vehicles, irrespective of the heating capacity or the type of burner used.
1.2…
Indicating Pressure Gauges for Fire Protection Service
1.1
These requirements cover indicating pressure gauges of the elastic element type
for use with sprinkler or standpipe equipment for fire protection service. The
nominal sizes of gauges covered by these requirements are limited to 3-1/2 and
4-1/2 inches.
1.2
Requirements for the installation and use of the gauges covered by this Guide
are included in the Standards of the National Fire…
1. SCOPE
1.1 This Standard applies to complete, flue-connected, oil-fired warm air
appliances, irrespective of the heating capacity or the type of burner used.
1.2 The requirements given herein apply to appliances intended for
installation with the appliance base placed upon the floor, except as provided
for in Clause 1.4; and intended to be used with pipes or ducts for the…
Aircraft — Fire-resisting electrical cables — Methods of test
Specifies the tests suitable for establishing the compliance of cables with the performance requirements stated in ISO 2155. Is intended to serve as a basis for test specifications to be included in the relevant national standards when the Official Board of Inspection considers that existing tests are inadequate. The tests are classified in type tests only, type tests and routine productions…
Brown coals and lignites — Classification by types on the basis of total moisture content and tar yi...
Brown coals are classified in this International Standard according to the following properties: total moisture content calculated on the ash-free basis; tar hiels calculated on the dry, ash-free basis. In tables class numbers, group number and code numbers of brown coal types are given.
Methods for for measuring the performance of electric clothes washing machines for household use
States and defines test methods of interest to the users for measuring the principal performance characteristics of household electric washing machines.
This standard is concerned neither with safety nor with performance requirements.
This standard is applicable to horizontal drum type electric clothes washing machines, to spin extractors and to washing and spinning machines for household use.
It…
Dimensions of clevis and tongue couplings of string insulator units
Applies to string insulator units of the can and pin type and also of the long rod type as well as to the fittings used with such insulators. Defines dimensions of a series of clevis and tongue couplings to permit the assembly of insulators or fittings supplied by different manufacturers.
Note: - For co-ordination between standardized dimensions and strength classes of cap and pin type…
