Transmissions hydrauliques — Raccordements à bride avec demi-brides ou bride monobloc et vis métriqu...
ISO 6162-2:2018 donne les spécifications générales et dimensionnelles des collets, des demi-brides (FCS et FCSM), des brides monobloc (FC et FCM), des orifices et des surfaces de montage utilisés pour les raccordements par demi-brides et brides monobloc à quatre vis sur tubes et flexibles de raccordement, pour utilisation à une une pression de fonctionnement de 42 MPa (420 bar[1]). Il spécifie…
Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 5: Nuclear rea...
ISO 12749-5:2018 encompasses the collection of terms, definitions, notes and examples corresponding to nuclear reactors, excluding quantitative data. It provides the minimum essential information for each nuclear reactor concept represented by a single term. Full understanding of concepts requires background knowledge of the nuclear field. It is intended to facilitate communication and promote…
Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch ...
ISO 6162-2:2018 gives general and dimensional specifications for flanged heads, split flange clamps (FCS and FCSM), one-piece flange clamps (FC and FCM), ports and mounting surfaces applicable to four-screw, split and one-piece flange clamp type tube connectors and hose fittings for use at a pressure of 42 MPa (420 bar[1]). It also specifies the dimensions of the seals to be used, as well as the…
Energy performance of buildings — Schedule and condition of building, zone and space usage for energ...
ISO 18523-2:2018 specifies the formats to present the schedule and conditions of zone and space usage (referred to as input data of energy calculations) for residential buildings.
The schedule and conditions include schedules of occupancy, operation of technical building systems, ventilation rates, hot water usage, usage of appliances and internal heat gains due to occupancy, lighting and…
Information technology — Underwater acoustic sensor network (UWASN) — Part 1: Overview and requireme...
ISO/IEC 30140-1:2018(E) This part of ISO/IEC 30140 provides a general overview of underwater acoustic sensor networks (UWASN). It describes their main characteristics in terms of the effects of propagation variability and analyses the main differences with respect to terrestrial networks. It further identifies the specificities of UWASN and derives some specific and general requirements for these…
ISO 10258:2018 specifies two titrimetric methods for the determination of the copper content of copper sulfide concentrates in the range 15 % (m/m) to 50 % (m/m), using sodium thiosulfate after separation (method 1) or without separation (method 2) of copper from interfering elements.
Information technology - Open Trusted Technology ProviderTM Standard (O-TTPS) - Mitigating malicious...
ISO/IEC 20243-1:2018 (O-TTPS) is a set of guidelines, requirements, and recommendations that address specific threats to the integrity of hardware and software COTS ICT products throughout the product life cycle. This release of the Standard addresses threats related to maliciously tainted and counterfeit products.
The provider's product life cycle includes the work it does designing and…
Agricultural tractors — Test procedures — Part 1: Power tests for power take-off
ISO 789-1:2018 specifies test procedures for determining the power available at the power take-off (PTO) on agricultural tractors of the wheeled, track-laying or semi-track-laying type.
