Cryogenic vessels — Large transportable vacuum-insulated vessels — Part 2: Operational requirements
ISO 20421-2:2017 specifies operational requirements for large transportable vacuum-insulated cryogenic vessels.
These operational requirements include putting into service, filling, withdrawal, transport within the location, storage, maintenance, periodic inspection and emergency procedures.
For the transport of these vessels by public road, rail, waterway, sea and air, additional requirements…
Rolling bearings — Linear motion rolling bearings — Part 1: Dynamic load ratings and rating life
ISO 14728-1:2017 specifies methods of calculating the basic dynamic load rating and basic rating life for linear motion rolling bearings manufactured from contemporary, commonly used, high quality, hardened bearing steel in accordance with good manufacturing practice and basically of conventional design as regards the shape of the rolling contact surfaces. The life of linear motion rolling…
Ships and marine technology — Manoeuvring of ships — Part 1: General concepts, quantities and test c...
ISO 13643-1:2017 applies to manoeuvring tests with surface ships, submarines and models.
ISO 13643-1:2017 defines concepts, symbols and test conditions constituting general fundamentals which are to be applied for the description and determination of certain ship manoeuvring characteristics together with the respective test-specific physical quantities contained in ISO 13643‑2 to ISO 13643‑6.
Ships and marine technology — Manoeuvring of ships — Part 2: Turning and yaw checking
ISO 13643-2:2017 defines symbols and terms and provides guidelines for the conduct of tests to give evidences about the turning ability and the yaw containment of surface ships, submarines, and models. It is intended that it be read in conjunction with ISO 13643‑1.
Ships and marine technology — Manoeuvring of ships — Part 3: Yaw stability and steering
ISO 13643-3:2017 defines symbols and terms and provides guidelines for the conduct of tests to give evidence about the yaw stability and steering of surface ships, submarines, and models. It is meant to be read in conjunction with ISO 13643‑1.
Ships and marine technology — Manoeuvring of ships — Part 4: Stopping, acceleration, traversing
ISO 13643-4:2017 defines symbols and terms and provides guidelines for the conduct of tests to give evidence about the stopping, acceleration, and traversing of surface ships, submarines, and models. It is intended to be read in conjunction with ISO 13643‑1.
Ships and marine technology — Manoeuvring of ships — Part 6: Model test specials
ISO 13643-6:2017 defines symbols and terms and provides guidelines for the conduct of tests to determine the hydrodynamic forces and moments due to prescribed motions under a planar-motion, a circular-motion or an oblique towing or flow system for models of surface ships and submarines. It also defines symbols and terms and provides guidelines for the conduct of tests in a wind tunnel. It is…
Ships and marine technology — Manoeuvring of ships — Part 5: Submarine specials
ISO 13643-5:2017 defines symbols and terms and provides guidelines for the conduct of tests to give evidence about the manoeuvring ability in the vertical plane of submarines and models. It is intended to be read in conjunction with ISO 13643‑1.
Information technology - Small Computer System Interface (SCSI) - Part 262: SAS Protocol Layer - 2 (...
ISO/IEC 14776-262:2017(E) This standards defines the model and command set extensions to be used in conjunction with the SCSI Primary Command Set Standard - 4 (SPC-4) to facilitate operation of SCSI direct-access block devices (e.g. hard disk drives).
IEC 60034-18-42:2017 defines criteria for assessing the insulation system of stator/rotor windings of single or polyphase AC machines which are subjected to repetitive impulse voltages, such as those generated by pulse width modulation (PWM) converters, and are expected to experience and withstand partial discharge activity during service. It specifies electrical qualification tests on…
