Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 2: Spot metho...
ISO 13472-2:2010 specifies a test method for measuring in situ the sound absorption coefficient of road surfaces for the one-third-octave-band frequencies ranging from 250 Hz to 1 600 Hz under normal incidence conditions. For special purposes, the frequency range can be changed by modifying the dimensions of the system.
The test method is intended for: a) determination of the sound absorption…
Wood and wood-based products — Greenhouse gas dynamics — Part 3: Displacement of greenhouse gas emis...
This document provides a methodology for calculating the displacement effects for wood and wood-based products including through substitution.
This document also deals with double counting and products that do not substitute other products or lead to displacement.
Diesel engines — High-pressure fuel injection pipe assemblies — General requirements and dimensions
ISO 13296:2016 specifies dimensions and requirements for high-pressure fuel injection pipe assemblies and assembled pipe sets for both integral and fabricated 60° female cones used on diesel (compression-ignition) engines.
NOTE Dimensions of integral and fabricated 60° female cone connectors are specified in ISO 2974.
Infusion equipment for medical use — Part 6: Freeze drying closures for infusion bottles
ISO 8536-6:2016 specifies the shape, dimensions, material, performance requirements and labelling for the type of closure for infusion bottles, as described in ISO 8536-1, that is used in connection with the freeze-drying (or lyophilization) of drugs and biological materials.
The dimensional requirements are not applicable to barrier-coated closures.
Closures specified in this document are…
Wood and wood-based products — Greenhouse gas dynamics — Part 2: Forest carbon balance
This document provides a methodology for calculating the carbon balance of a forest management unit. This quantification methodology will demonstrate if the forest management unit is a net carbon sink or net carbon source. It provides information that can be used both on organizational and product levels. This calculation methodology includes system boundaries, geographical scale, time periods,…
