S'applique au grammage des papiers fins, exprimé en grammes par
mètre carré (g/m2). Les grammages standard pour les types divers
de papiers fins sont présentés à l'annexe A en grammes par mètre
carré. L'annexe B présente les grammages avec les forces
antérieures qu'ils remplacent et l'équivalent de ces dernières en
g/m2.
Covers lung ventilators that function through a direct connection
to the airway of a patient. The Standard details basic
requirements for the construction, performance and testing of
lung ventilators. It includes requirements which are applicable
to ventilators for use in all kinds of health care facilities and
particular requirements applicable only to ventilators intended
for use in…
Structural Clay Load-Bearing Wall Tile/ Structural Clay Non-Load-Bearing Tile/ Standard Methods for ...
Scope
A82.4
1.1 This Standard covers structural clay load-bearing wall tile made from surface clay, shale, fire clay, or mixtures thereof. Two grades of tile are covered, as follows:
Grade LB X - Suitable for general use in masonry construction and adapted for use in masonry exposed to weathering, provided they are burned to the normal maturity of the clay. They may also be…
1. SCOPE
1.1 This standard applies to three types of double-braided ropes consisting
of braided core and braided cover, for general use. For more detailed
information on uses, see par. 8.2.
1. SCOPE
1.1 This standard applies to four types of erasers suitable for removing
pencil writing, ink pen writing, ballpoint ink writing, typewriting,
carbon copy and drawing cleaning.
Cinematography — Sprockets for 8 mm Type S motion-picture film — Dimensions and design
This International Standard lays down the dimensions and specifies requirements for the design of sprockets used with 8 mm Type S motion-picture raw stock or processed film.
Specifies standardized nominal cross-section areas from 0.5 mm2 to 2 000 mm2, numbers and diameters of wires and resistance values of conductors in electric cables and flexible cords.
Classifies conductors for:
1.Cables for fixed installations
-Class 1, solid conductors;
-Class 2, stranded conductors.
2.Flexible copper conductors
-Class 5,
-Class 6 (more flexible than Class 5).
Includes table…
Potentiometers - Part 5: Sectional specification: Single-turn rotary low-power wirewound and non-wir...
This publication also bears the number QC 410300 which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ).
Relates to single-turn low-power wirewound and non-wirewound potentiometers with a rated dissipation normally smaller than 10 W. Prescribes standard ratings and characteristics, selects from IEC 393-1 the appropriate methods of test and gives…
Potentiometers - Part 4: Sectional specification: Single-turn rotary power potentiometers - Selectio...
This publication also bears the number QC 410200 which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ).
Prescribes standard ratings and characteristics, selects from IEC 393-1 the appropriate methods of test and gives general performance requirements for this type of potentiometer. Relates only to single-turn rotary type of power potentiometers…
Pitch, Emulsified Coal Tar, Mineral Colloid Type, Filled, for Coating
Bituminous Pavements
Scope
1.1 This standard applies to a filled mineral colloid type of coal tar pitch emulsion for use as a solvent-resistant coating applied by brush, spray or squeegee to bituminous pavements.
1.2 See par. 7.2 for the intended uses of this emulsion.
