ISO 4935:1989 pdf free.Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an induction furnace. ISO 4935 is applicable to sulphur contents between 0,002 % (m/m) and 0,10 % (m/m). Specifies principle, reagents and material, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international cooperative tests....
ISO 16028:1999 pdf free
ISO 16028:1999 pdf free. Hydraulic fluid power — Flush-face type, quick-action couplings for use at pressures of 20 MPa (200 bar) to 31,5 MPa (315 bar) — Specifications. Introduction In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit. Quick-action couplings are used to join or separate quickly fluid conductor lines,...
BS EN ISO 8560:1999 pdf free
BS EN ISO 8560:1999 pdf free.Construction drawings - Representation of modular sizes, lines and grids. BS EN ISO 8560 lays down rules for the representation of modular sizes, lines and grids on construction drawings. The basic module M is 100 mm (see ISO 1006). Generally, modular sizes should be used on design drawings. Construction and work sizes should be used...
BS EN ISO 7808:1999 pdf free
BS EN ISO 7808:1999 pdf free.Plastics - Thermosetting moulding materials - Determination of transfer flow. BS EN ISO 7808 specifies a method for measuring the transfer flow of thermosetting moulding materials during a specified moulding process. It is intended only for production control and should not be used as part of a mandatory material specification. 2 Principle The method determines...
BS EN ISO 1600:1999 pdf free
BS EN ISO 1600:1999 pdf free.Plastics - Cellulose acetate - Determination of light absorption of moulded specimens produced using different periods of heating. BS EN ISO 1600 specifies a method for the determination of light absorption of cellulose acetate, employing test specimens taken from two mouldings which have been produced using different periods of heating. The aim is to provide...
BS EN ISO 10320:1999 pdf free
BS EN ISO 10320:1999 pdf free.Geotextiles and geotextile-related products — Identification on site. BS EN ISO 10320 specifies the information accompanying geotextiles and geotextile-related products to enable the user on site to identify the goods as being identical to the goods ordered. The positive identification, e.g. of unwrapped or rolled-out geotextiles, is an important aim of this standard. The information...
BS 5839-6:2019 pdf free
BS 5839-6:2019 pdf.Fire detection and fire alarm systems for buildings—Part6:Code of practice for the design, installation, commissioning and maintenance of fire detection and fire alarm systems in domestic premises. BS 5839-6 gives recommendations for the planning, design, installation, commissionIng and maintenance of fire detection and fire alarm systems in domestic premises that are: a) designed to accommodate a single family;...
IEEE C37.1-1994 pdf free
IEEE C37.1-1994 pdf free.IEEE Standard Definition, Specification and Analysis of Systems Used for Supervisory Control, Data Acquisition, and Automatic Control. Abstract: Distributed multi-computer master stations and distributed remote terminal units (RTUs) are introduced. Submaster RTUs used in an automated distribution system with downstream feeder RTUs is defined. Local area networks with master stations are discussed. Intelligent electronic devices (IEDs) with...
ISO/TR 80002-2:2017 pdf free
ISO/TR 80002-2:2017 pdf free.Medical device software — Part 2: Validation of software for medical device quality systems. This document has been developed to assist readers in determining appropriate activities for the validation of process software used in medical device quality systems using a risk-based approach that applies critical thinking. This includes software used in the quality management system, software used...
ISO/IEC TR 30164:2020 pdf free
ISO/IEC TR 30164:2020 pdf free.Internet of things (IoT) — Edge computing. ISO/IEC TR 30164:2020 describes the common concepts, terminologies, characteristics, use cases and technologies (including data management, coordination, processing, network functionality, heterogeneous computing, security, hardware/software optimization) of edge computing for IoT systems applications. This document is also meant to assist in the identification of potential areas for standardization in edge...