Ferroalloys — Sampling and preparation of samples — General rules
The methods given are applicable to increment sampling of consignments supplied both in bulk and in packed form during loading or unloading, and to sampling of consignments in stationary stockpiles. Specifies the methods of both manual and mechanical sampling. Should be read in conjunction with the relevant International Standards for individual types of ferroalloys.
Plastics — Determination of the effects of exposure to damp heat, water spray and salt mist
Specifies the exposure conditions of plastics under test to damp heat (steady state test or cyclic test), to water spray and to sodium chloride salt mist. Determination of one or more properties before and after given periods of exposure in the specified environmental conditions and observation of any change appearance. The test duration shall be as specified in the relevant standard or as agreed…
Applies to Factory-Built Chimney Connectors which do not require
field fabrication. They are for use with gas, liquid and solid
fuel-fired residential appliances and building heating equipment
where the flue-gas temperatures do not normally exceed 650
degrees C. They are intended for use inside buildings to form a
connection to a factory-built chimney suitable for use with solid
fuel, or…
Gapless Metal Oxide Surge Arresters for Alternating Current Systems
1. Scope
1.1 This Standard applies only to gapless metal oxide surge arresters of separate mounting or those supplied integrally with other equipment. The surge arresters are designed to limit voltage surges in 50 or 60 Hz alternating current power circuits by passing surge discharge current without causing power interruption.
1.2 The values given in SI (metric) units are the standard…
1. SCOPe
1.1 This standard applies to golden kraft envelope paper for face and back
letterpress and offset (lithographic) printing of covers for tablets,
separators and envelopes. Envelopes made with this paper are intended for
general use and also for repeated use in interdepartmental transmission of
papers.
1. SCOPe
1.1 This standard applies to kraft paper, standard finish, suitable for use in
file folders and for face and back letterpress and offset (lithographic)
printing of file folders, covers of form books, scrap books, etc. File folders
made from this paper are intended for repeated use in the filing and retrieval
of documents.
1. Scope
1.1 This Standard specifies a set of technical requirements and test methods for solar collectors and covers component materials, materials performance, operating performance, and marking requirements.
1.2 This Standard applies to solar collectors used for conver ting solar radiation into thermal energy. It covers only collectors with an aperture area of not less than 0.5 m²…
Codes for the Representation of Currencies and Funds
This National Standard of Canada is equivalent to International
Standard ISO 4217-1987. It provides the structure for a three-
letter alphabetic code and an equivalent three-digit numeric code
for the representation of currencies and funds. For those
currencies having minor units, it also shows the decimal
relationship between such units and the currency itself.
Wind Energy Conversion Systems (WECS)-Safety, Design, and Operation Criteria
1. Scope
1.1 This Standard specifies requirements for the safety of wind energy conversion systems, including design and operation under specified environmental conditions.
1.2 This Standard is concerned with all subsystems of WECS, including protection mechanisms, supporting structures, and foundations.
1.3 This Standard is concerned with the components and materials supplied by the…
