Specifies the characteristics of products with metric dimensions and thread sizes from M 1,6 up to and including M 12 and product grade A; includes specifications with reference to International Standards; tabulates thread sizes M 1,6 up to M 12 with nominal lengths from 2 mm up to 60 mm; gives an example for the designation.
Specifies the characteristics of products with metric dimensions and thread sizes from M 1,6 up to and including M 12 and product grade A; includes specifications with reference to International Standards; tabulates thread sizes M 1,6 up to M 12 with nominal lengths from 2 mm up to 60 mm; gives an example for the designation.
Steels — Micrographic determination of the ferritic or austenitic grain size
Specifies the methods for revealing the grain and for estimating the mean size of the grain revealed. Includes a counting method (annex A) and determination of grain size by using of standard charts (annnexes B and C) taken from an AFNOR Standard and an ASTM document, respectively.
Specifies the characteristics of products with thread sizes from M 1,2 up to and including M 12 and product grade A; includes specifications with reference to International Standards; tabulates thread sizes M 1,2 up to M 12 with nominal lengths from 2 mm up to 60 mm; gives an example for the designation.
Countersunk head screws — Head configuration and gauging
Specifies the characteristics of products with thread sizes from M 1,6 up to and including M 20; it recommends a gauging method for the dimensions laid down in the respective product standards; the annex contains the calculation basis
Large-Diameter, Type IPS PVC Sewer Pipe and Fittings
1. Scope and Application
1.1 Scope
This Standard describes requirements and test methods for materials,
dimensions, workmanship, pipe stiffness, quality control, joining systems, and
a form of marking for SDR 41, Type IPS PVC sewer pipe and fittings.
1.2 Application
Pipe and fittings made to this Standard are intended for non-pressure drainage
of sewage and other liquid wastes in the…
Carbon Dioxide Hand and Wheeled Fire Extinguishers
Covers the construction and operation of hand (9 kg or less
capacity) and wheeled carbon dioxide type fire extinguishers,
which are capable of being rated in accordance with the
requirements of the Standard for Rating and Fire Testing of Fire
Extinguishers, CAN4-S508M.
1. Scope
1.1 This standard applies to sections produced from rigid compound of
polyvinyl chloride intended as siding, soffits and fascia exterior
claddings of residential and light commercial buildings. The
requirements for fasteners and accessories used in conjunction with PVC
exterior claddings are also included in this standard.
Starches and derived products — Determination of sulfur dioxide content — Acidimetric method and nep...
Entrainment in a current of nitrogen of the gas extracted from the acidified and heated product, and fixing and oxidation of the gas by bubbling through a dilute solution of neutral hydrogen peroxid. Titration of the sulphuric acid formed with standard volumetric sodium hydroxide solution of nephelometric determination in the case of low contents.
Nuclear power plants — Guidelines to ensure quality of collected data on reliability
The output of a data collection system is strongly dependent on the quality of the information collected. Before starting such a system, it is necessary to clearly define the following items: the overall goal, the suppliers of field data, the users of processed data, the terms and expressions used, the means used to collect data and to treat them, the questions to be answered by field data, field…
