Coal and coke — Mechanical sampling — Part 5: Sampling of coke from moving streams
ISO 13909-5:2016 specifies procedures and requirements for the design and establishment of sampling schemes for the mechanical sampling of coke from moving streams and the methods of sampling used.
The diversity of types of equipment for sampling and the conditions under which mechanical sampling is performed make it inappropriate to specify standard designs for samplers which will be applicable…
Coal and coke — Mechanical sampling — Part 4: Preparation of test samples of coal
ISO 13909-4:2016 describes the preparation of samples of coal from the combination of primary increments to the preparation of samples for specific tests.
Compliance management systems — Guidance for the evaluation of effectiveness
This document establishes principles and indicator system for compliance management effectiveness evaluation, specifies the evaluation criteria and data acquisition, evaluation process, the method to get the evaluation result, and the contents of evaluation report.
This document is applicable to the effectiveness evaluation activities of compliance management in all types of organizations,…
Water quality — Determination of the toxicity of water samples on the embryo-larval development of J...
This document specifies a method for determining the effects of chemical and aqueous samples on the embryo-larval development of marine bivalves. It allows the determination of the concentration levels that result in an abnormality in embryo-larval development. This test is suitable for salinity ranges between 20 and 40 for mussels and between 25 and 35 for oysters. This method applies to
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Wearable electronic textiles - Test methods for performance of heating products - Heating temperatur...
This document specifies a test method for the determination of heating performances of wearable electric heating textile products. Wearable heating textile products are made of e-textiles parts including a movable battery for electric heating and conventional textiles parts for garments such as jackets, jumpers, etc. This document includes the test procedure for the heating temperature and power…
Information technology — Telecommunications and information exchange between systems — Local and met...
A physical layer (PHY) and medium access control (MAC) sublayer for short-range optical wireless communications (OWC) in optically transparent media using light wavelengths from 10 000 nm to 190 nm are defined. The standard is capable of delivering data rates sufficient to support audio and video multimedia services and also considers mobility of the optical link, compatibility with various light…
