This International Standard defines terms and commercial specifications for winter maintenance machines and equipment which are designed to clear snow from highways, roads, streets, squares (except flight operation areas). Both the terms and the defines terms and commercial specifications have been determined in accordance with the intended use for which the machinery is intended by the…
Stationary source emissions — Manual and automatic determination of velocity and volume flow rate in...
ISO 16911-1:2013 specifies a method for periodic determination of the axial velocity and volume flow rate of gas within emissions ducts and stacks. It is applicable for use in circular or rectangular ducts with measurement locations meeting the requirements of EN 15259. Minimum and maximum duct sizes are driven by practical considerations of the measurement devices described within ISO 16911-1:…
Soil quality — Sampling of soil invertebrates — Part 6: Guidance for the design of sampling programm...
This part of ISO 23611 provides guidance for the design of field studies with soil invertebrates (e.g. for the
monitoring of the quality of a soil as a habitat for organisms). Detailed information on the sampling of the
most important soil organisms is provided in the other parts of this International Standard (ISO 23611-1 to
ISO 23611-5).
This part of ISO 23611 is used for all terrestrial…
Sludge recovery, recycling, treatment and disposal — Laboratory chemical conditioning procedure
This international standard specifies a chemical conditioning procedure for sludge/biosolids thus allowing results obtained in different places and laboratories, and on different times to be compared when selecting type and dosage of a conditioning product at laboratory scale.
Meteorology — Radiosonde — Part 1: Laboratory test method for calibration error of temperature senso...
This International Standard proposal specifies technical requirements and test method for temperature sensor in radiosonde. This International Standard is applicable to the temperature measurement traceable to SI unit in boom sensors according to variations of pressure and air speed under the simulated conditions of upper air.
This proposed standard will mainly provide
a) Terms and definitions…
Agricultural vehicles — Mechanical connections on towed vehicles — Dimensions for hitch rings
This International Standard specifies dimensional requirements for the attachment of agricultural, non-balanced
trailers and implements by means of hitch rings to the rear of towing vehicles equipped with a hook specified in ISO
6489-1. Its purpose is to ensure the interchangeability of the mechanical connections on agricultural towed
vehicles.
This International Standard is applicable to rings…
