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Le présent document spécifie une méthode pour le prélèvement et la manipulation de vers de terre sur le terrain, comme prérequis à l'utilisation de ces animaux en tant que bio-indicateurs (par exemple, pour évaluer la qualité d'un sol en tant qu'habitat pour des organismes). Le présent document est utilisé pour tous les biotopes terrestres abritant des vers de terre. La conception…

Le présent document spécifie deux méthodes de mesure du niveau de pression acoustique à la sortie d'un silencieux d'échappement: — la première méthode, appelée «mode de régime stationnaire», est destinée à évaluer le niveau acoustique à un débit en régime stationnaire, c'est-à-dire à une pression amont constante (essai en régime stationnaire conformément à l'ISO 6358-1); et —…

This standard specifies the methods commonly available for separating adhesively bonded joints enabling repair and improving recycling. This standard applies to commonly used metal and plastic adherents and non-metallic inorganic adherents including filler-containing types and coated adherents.

This document defines terms related to cell line authentication in the field of biotechnology. It describes the general principles, detection strategies and analytical methods for cell line authentication. It specifies requirements and key considerations for method selection, quality control parameters, data analysis and reporting. This document is applicable to routine inspection of cell lines…

This document specifies the principle, condition, equipment, process, data acquisition and processing and test report of BOR(Boil-off-Rate) test. It is applicable to the CCS(Cargo Containment System) of LNG carrier,LNG FSRU, LNG bunkering vessel and also for the CCS of LNG fuel ships.

This document specifies possible manufacturing tolerances for plastic moulded parts. This document specifies all integral features with general tolerances with surface profile tolerance within a specified datum system. It allows for additional specifications in case of functional needs and requirements using the ISO-GPS-tools for dimensional and geometrical tolerating. This document addresses…

This International Standard specifies test specimens and procedures for fatigue testing at ambient conditions, under repeated tensile loading, generating cross-tension loading to the bonded plates of carbon fibre reinforced plastics (CFRPs) to metal assemblies. The specimen undergoes cyclically stress, comprising an alternating stress on a static stress which represents the mean stress. This…

This document specifies physical medium attachment (PMA) sublayers for the controller area network (CAN). This includes the high-speed (HS) PMA without and with low-power mode capability, without and with selective wake-up functionality. Additionally, this document specifies PMAs supporting the signal improvement capability (SIC) mode and the FAST mode in Annex A. The physical medium dependent (…

This International Standard specifies a method, based upon linear elastic fracture mechanics (LEFM), for the determination of mode I fracture toughness of structural adhesive joints at high loading rates. It determines mode I fracture toughness by testing at high loading rates using double cantilever beam (DCB) specimens of the same or dissimilar materials bonded by adhesive. Wedges are inserted…