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.
Sheeting and Sheets, Polyester/Cotton Bleached or Dyed
1. SCOPE
1.1 This standard applies to two types of bleached or dyed polyester/cotton
sheeting and sheets. These products are not recommended for use in
hospital operating rooms.
These requirements cover the design and construction of Type B
(round or oval) and Type BW Gas Vents. Type B Gas Vents are
intended for the venting of flue gases, having temperatures not
exceeding 470 degrees F, from certified gas-fired appliances with
draft hoods or diverters. Type BW Gas Vents are intended for the
venting of flue gases from gas-fired recessed heaters and the
maximum input…
This PDF includes Amd #1-#3.
1. Scope
1.1 This Standard applies to the preparation and reproduction of building drawings. It includes recommendations for a general classification of types of drawings and establishes a general context for detailed recommendations on drawing-office practice.
1. Scope
1.1 This standard applies to two types of gasoline suitable for use in automotive and spark ignition engines operating under all climate conditions.
