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1.1 This Standard covers rigid polyvinyl chloride (PVC) injection-moulded fittings intended for use in pressure applications such as water mains, water service piping, process piping, and fire lines. Fittings covered by this Standard are suitable for use with PVC pipes having outside diameter (OD) dimensions of cast iron pipe. Only one pressure rating, 1620 kpA (Class 150), is included…

This National Standard of Canada is equivalent to International Standard ISo 8378/3: 1986. It specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in) flexible disk cartridges intended for data interchange between data processing systems. NOTE - Numeric values in the SI and/or Imperial measurement system in this Standard may have…

1.1 This standard applies to the dimensions of industrial type coveralls for wear by men. 1.2 Three height categories are covered, embracing a total height range from 160 to 191 cm.

1.1 These requirements cover the construction and security performance of equipment intended to permit the deposit of cash, cheques, etc., into a security container, and to provide protection against unauthorized removal of deposits. 1.2 These requirements cover (1) products intended for permanent connection to 600 V or lower potential branch circuits, and (2) products intended for cord…

The principle of the method specified is subjecting a standard test specimen to a bending stress under three-point loading to produce one of the nominal surface stresses in the relevant part of this standard, raising the temperature at a uniform rate, measuring the temperature, at which a specified deflection occurs. The results obtained do not necessarily represent maximum use temperatures.

The principle of the method specified is subjecting a standard test specimen to a bending stress to produce one of the nominal surface stresses (method A: 1,80 MPa, method B: 0,45 MPa, method C: 8,00 MPa), raising the temperature at a uniform rate, measuring the temperature, at which a specified deflection occurs. The test specimens are tested in one of two positions, flatwise or edgewise, the…

The principle of the method specified is subjecting a standard test specimen to a bending stress equal to 1/10 of a specified or measured flexural strength, raising the temperature at a uniform rate, measuring the temperature, at which a specified deflection occurs. The test load used is not a fixed load as in part 2, but a function of the ultimate or specified load. This allows the method to be…

Describes the grey scale for determining staining of adjacent fabrics in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared. The essential scale (5 steps) consists of pairs of non-glossy grey or white colour chips (or swatches of grey…

Describes the grey scale for determining changes in colour of textiles in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared. The essential scale (5 steps) consists of pairs of non-glossy grey colour chips (or swatches of grey cloth…

Presents guidelines for evaluating the accuracy and bias of ISO/TC 54 test method results. These guidelines are additional to those in ISO 5725 and ISO/TR 9272, and give the format for expressing accuracy and bias. Is limited to test method standards that have test results expressed in terms of quantitative continuous variable or have test results which are quantifiable in absolute terms.