Oil of palmarosa (Cymbopogon martinii (Roxburgh) W. Watson var. motia)
The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Pale yellow. Odour: Characteristic rose like, with grassy note. Relative density at 20/20 °C: 0,880 - 0,894. Refractive index at 20 °C: 1,4710 - 1,4780. Optical rotation at 20 °C: Range from - 1,4 to + 3 . Miscibility with 70 % (V/V) ethanol at 20 °C: 1 : 2. Acid value: Maximum 1,0. Further…
1. Scope
1.1
This Standard applies to devices designed for installation on road motor
vehicles to provide a daytime running light function where the
vehicle is not factory-equipped with a daytime running light
system.
Note: This Standard has been harmonized as far as practicable with the
applicable Canadian Motor Vehicle Safety Regulations.
1.2
This Standard covers the minimum…
1. Scope
1.1 This Standard provides sample preparation, measurement, and test procedures for the determination of compliance of Construction Sheathing panels with the requirements of CSA Standard CAN/CSA-O325.0 and for assessing other characteristics of pan els.
1.2 The units, test method, size of specimens, number of specimens per panel, and the conditioning requirements are…
Defines local area networks and their characteristics. Gives an overall view of the characteristics to be taken into consideration in all standardization work on local area networks. This publication has the status of a technical report. Note: -For the price of this publication, please consult the ISO/IEC price-code list.
Lever Operated Pressure Lubricated Plug Type Gas Shut-Off Valves
1.1 Scope
1.1.1 This Standard applies to manual lever operated, pressure lubricated, straight way gas shut-off valves of metallic construction with weld and flanged and threaded ends.
1.1.2 This Standard applies to valves used in:
(a) appliances and equipment where gas is to be used for fuel purposes and,
(b) piping and tubing systems falling within the pressure limitations…
Information Processing Systems - Database Language SQL
This National Standard of Canada is equivalent to International Standard ISo
9075:1987.
1. Scope and field of application
This standard specifies the syntax and semantics of tow databases languages:
1) A schema definition language (SQL-DDL), for declaring the structures and
integrity constraints of an SQL database.
2) A module language and a data manipulation language (SQL-DML),…
1.1 Scope
1.1.1 This Standard applies to manual lever operated, gas shut- off valves of metallic construction, with weld and flanged and threaded ends other than pressure lubricated designs.
1.1.2 This Standard applies to valves used in: (a) appliances and equipment where gas is to be used for fuel purposes and, (b) piping and tubing systems falling within the pressure limitations…
Asbestos-cement sheets - Control and testing methods
1.1
This standard covers the inspection and test methods for the verification of
dimensional, mechanical and physical properties of flat, corrugated, grooved or
fluted asbestos-cement sheets, as well as those of shingles, bulkheading,
molded roofing sheets and pavements tiles.
1.2
This standard includes the following control and testing methods :
a) control of geometric…
Aéronautique et espace — Colliers en P pour systèmes de fluides — Dimensions d'encombrement
La présente Norme internationale fixe les cotes maximales et minimales des colliers en P fixés à l'aide d'une vis de diamètre nominal 5 mm. Les dimensions fixées définissent une enveloppe dimensionnelle. La présente Norme internationale ne doit pas être considérée comme une norme d'interchangeabilité. Les tolérances pour chaque type de collier sont à définir dans les dessins de…
Soils - Determination of Permeability at the End of a Casing
Describes the method used to determine the coefficient of permeability of a
soil at the end of a casing.
The test consists in injecting water using gravity, into a soil through the
lower opening of a drilling casing. This opening is located below the local
piezometric level. Two test methods are described in the standard:
a) the constant head method;
b) the variable falling head…