Tools for pressing — Guide pillars — Part 2: Type A, straight pillars
This document specifies the dimensions and tolerances of guide pillars, type A, intended for use in press tools. These guide pillars can be straight, type A1, or straight with end-locking and locking ring, type A2.
This document gives guidance on the materials and specifies the hardness and the designation of guide pillars which meet the requirements of this document.
Furniture — Chairs and stools — Determination of strength and durability
This document specifies test methods for the determination of strength and durability of the structure of all types of seating without specific regard to end use, materials, design/construction or manufacturing process.
This document does not apply to children’s highchairs, table mounted chairs and bath seats.
Test methods for the assessment of ageing, degradation, ergonomics and electrical…
Polymeric materials, cellular, flexible — Determination of air flow value at constant pressure-drop
This document specifies two methods for determining the air flow value of flexible cellular polymeric materials:
—    method A, for conventional types of flexible cellular polymeric material;
—    method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.
For method B, two methods are specified in this document:
—    method B1…
Indoor air — Part 42: Measurement of the particle number concentration by condensation particle coun...
This document specifies the measurement methods and strategies for determining the total number of airborne particles per unit volume of air indoor, using a condensation particle counter (CPC) for particles approximately between 10 nm to 3 µm.
NOTE     As the particle number concentration is usually dominated by the ultrafine particle (UFP) fraction, the obtained result can be used as an…
Aseptic processing of health care products — Part 1: General requirements
This document specifies the general requirements for, and offers guidance on, processes, programs and procedures for development, validation and routine control of aseptic processing of health care products.
This document includes requirements and guidance relative to the overall topic of aseptic processing.
Specific requirements and guidance on various specialized processes and methods related…
Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP...
This document specifies an analytical procedure for the determination of very high purity gold with a nominal content of and above 999,99 ‰ (parts per thousand, by mass), using an inductively coupled plasma mass spectrometer (ICP-MS).
Tools for pressing — Guide pillars — Part 5: Type D, end-locking pillars with flange
This document specifies the dimensions and tolerances of guide pillars, type D, end-locking pillar with flange, intended for use in press tools.
This document gives guidance on the materials and specifies the hardness and the designation of guide pillars which meet the requirements of this document.
Space systems — Ground test for the separation between a launch vehicle and a spacecraft — Requireme...
This document provides the test requirements of three typical separation test methods, which are the combined separation test, the horizontal separation test, the individual falling separation test, for the separation between the launch vehicle (LV) and the spacecraft (or between stages of a prototype LV model). It also provides the requirements for the separation test unit, test data, test…