ISO 235-2016 pdf free.Parallel shank jobber and stub series drills and Morse taper shank drills. This document specifies the dimensions of the following three types of drills: a) parallel shank drills, stub series; b) parallel shank drills, jobber series; c) Morse taper shank drills. It comprises, for each type of drill mentioned above, three tables giving, respectively: a) the dimensions in millimetres; b) the dimension in inches; c) the corresponding lengths, in millimetres and in inches, set out as functions of diameter steps. 2 Normative references There are no normative references in this document. 3 Terms and definitions No terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — IEC Electropedia: available at http://www.electropedia.orgJ — ISO Online browsing platform: available at http://www.iso.org/obp 4 Interchangeability The numerical tables have been drawn up in such a way as to ensure that the standard dimensions in millimetres and inches correspond as closely as possible. To this end, the complete range of diameters has been subdivided into a number of steps, the limits of which have been derived from the preferred number series for the metric values and converted directly from…

BS ISO 3310-1:2016 pdf free.Test sieves一T echnical requirements and testing Part 1: Test sieves of metal wire cloth. This part of Iso 3310 specifies the technical requirements and corresponding test methods for test sieves of metal wire cloth. It applies to test sieves having aperture sizes from 125 mm down to 20 pm, in accordance with ISO 565. 2 Normative references The following referenced documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 565:1990, Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings ISO 2395, Test sieves and test sieving — Vocabulary ISO 2591-1:1988, Test sieving — Part 1: Methods using test sieves of woven wire cloth and perforated metal plate 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 2395 and the following apply. 3.1 test sieve <particle size analysis> measuring instrument used for sieving Note 1 to entry: ISO/IEC Guide 99:2007 defines a measuring instrument” as a device used for…

BS ISO 19354:2016 pdf free.Ships and marine technology Marine cranes General  requirements. This document specifes the general requirements for marine cranes of metal construction. This document is applicable to the following types of marine cranes: 一deck cranes mounted on ships for handling cargo or containers in harbour or sheltered water conditions; 一floating cranes or grab cranes mounted on barges or pontoons for operating in harbour conditions; 一engine room cranes and provision cranes, etc. mounted on ships (including floating docks) for handling equipment and stores in harbour conditions. NOTE Marine cranes in other types can refer to this document. This document is not applicable to the following: minimum ambient operating temperatures below -20 °C; 一maximum ambient operating temperatures above +45 °C; 一loads from accidents or collisions; 一lifting operations below sea level; 一 transport, assembly, dismantling and decommissioning of cranes; 一lifting accessories, i.e. any item between the crane and the load; 一 lifting operations involving more than one crane; 一hand-powered cranes; 一 emergency rescue operations; 一shore-side cargo handling cranes; 一portable cranes on board; 一lifting appliances for lifeboats, liferafts accommodation ladders, and pilot ladders; 一launching appliances for survival craft and rescue boats; 一gangways, accommodation and pilot ladders and their handling appliances. 2 Normative…

BS ISO 7503-2:2016 pdf free.Measurement of radioactivity – Measurement and evaluation of surface contamination Part 2: Test method using wipe-test samples. Iso 7503 (all parts) and ISO 8769 are addressed to the people responsible for measuring the radioactivity present on solid surfaces. This part of ISO 7503 applies to the evaluation of contamination on surfaces in terms of activity per unit area by an indirect method of measurement. This part of ISO 7503 is applicable to well-defined surfaces, such as those of equipment and facilities, containers of radioactive materials, sealed sources and buildings or land. This part of ISO 7503 can be used for laboratory and equipment/installation control and for remediation and monitoring activities to comply with release criteria. This part of ISO 7503 also refers to institutions/authorities controlling nuclear material transports or material/equipment clearance according to national legislation guideline values or international convention limits. This part of ISO 7503 does not apply to contamination of the skin, clothing or loose material, such as gravel. NOTE Direct evaluation of surface contamination from alpha-emitters, beta-emitters and photon emitters is dealt with in ISO 7503-1. The calibration of instruments for the evaluation of radioactive surface contaminations is dealt with in ISO 7503-3….

BS ISO 4046-2:2016 pdf free.Paper, board, pulps and related terms一Vocabulary Part 2: Pulping terminology. 2.5 BCTMP SEE bleached chemi-thermomechanical pulp 2.6 black liquor liquor recovered by separation of the chemical pulp (normally sulfate pulp or soda pulp) from the other products resulting from the cooking process 2.7 bleached chemi-thermomechanical pulp BCTMP chemi-thermomechanical pulp that has been bleached to relatively high bnghtness (blue reflectance factor), usually no tess than 70 ISO brightness 2.8 bleached pulp pulp which has been subjected to bleaching Cf. unbleached pulp, semi-bleached pulp, fully bleached pulp bleaching removal or modification, to a greater or lesser extent. of coloured components of pulp with a view to increasing its brightness (blue reflectance factor) 2.10 brown mechanical pulp mechanical pulp made from steamed or boiled wood caustic carbonate semi-chemical pulp semi-chemical pulp in which the cooking medium is predominantly sodium carbonate, to which a small amount of sodium hydroxide has been added to maintain a suitable alkalinity NOTE This pulp is normally used in the manufacture of corrugating mediums. 2.12 chemical pulp pulp obtained by removal from the raw material of a considerable part of those non-carbohydrate components that can be removed by a chemical treatment (e.g. by cooking) NOTE…

ISO/IEC 20648-2016 pdf free.Information technology – TLS specification for storage systems. This specification details the requirements for use of the Transport Layer Security (TLS) protocol in conjunction with data storage technologies. The requirements set out in this specification are intended to facilitate secure interoperability of storage clients and servers as well as non-storage technologies that may have similar interoperability needs. This specification is relevant to anyone involved in owning, operating or using data storage devices. This includes senior managers, acquirers of storage product and service, and other non-technical managers or users, in addition to managers and administrators who have specific responsibilities for information security and/or storage security, storage operation, or who are responsible for an organization’s overall security program and security policy development. It is also relevant to anyone involved in the planning, design and implementation of the architectural aspects of storage security. 2 Normative references The following referenced documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 27000, Information technology — Security techniques — Information security management…

BS ISO 6804:2016 pdf free.Rubber and plastics inlet hoses and hose assemblies for washing-machines and dishwashers – Specification. This document specifies the requirements for three types of rubber or plastics inlet hoses and hose assemblies for washing-machines and dishwashers connected to the domestic water supply at a pressure not exceeding 1 MPa (10 bar). It is applicable to the following types of hose: — type 1: rubber hoses for unheated water supply (maximum temperature 70 °C); — type 2: rubber hoses for heated water supply (maximum temperature 90 °C); — type 3: plastics hoses for unheated water supply (maximum temperature 60 °C). There may be national requirements for hose fittings and hoses conveying drinking water which must be complied with. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests ISO 1307, Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on…

ISO/IEC TS 29125-2017 pdf free.Information technology – Telecommunications cabling requirements for remote powering of terminal equipment. This document a) addresses the support of safety extra low voltage (SELV) and limited power source (LPS) applications that provide remote power over balanced cabling in accordance with the reference implementations of ISO/IEC 11801 series standards using currents per conductor of up to 500 mA and targets the support of applications that provide remote power over balanced cabling to terminal equipment. b) covers the transmission and electrical parameters needed to support remote power over balanced cabling, C) covers various installation scenarios and how these may impact the capability of balanced cabling to support remote powering. d) specifies design and configuration of cabling as specified in ISO/IEC 11801-1. NOTE SELV requirements specify a maximum voltage of 60 V DC and LPS is understood in the applications referenced to be up to 100 W supplied within 4-pair cabling. This document includes a mathematical model to predict the behaviour of different bundle sizes, various cabling constructions, and installation conditions for different current capacities. Safety (e.g. electrical safety and protection and fire) and electromagnetic compatibility (EMC) requirements are outside the scope of this document, and are covered by…

ISO/IEC 21118-2020 pdf free.Information technology一Office equipment一Information to be included in specification sheets for data projectors. This document specifies the information to be included in the specification sheets for front projection type data projectors and the form of specification sheets. This document is not applicable to units for a rear screen projection. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 7779:2018, Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment ISO 11201, Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections IEC 60107-2:1997, Methods of measurement on receivers for television broadcast transmissions — Port 2: Audio channels — General methods and methods for monophonic channels IEC 61947-1, Electronic projection — Measurement and documentation of key performance criteria — Part 1: Fixed resolution projectors 3 Terms and…

BS ISO 18211:2016 pdf free.Non-destructive testing – Long-range inspection of above-ground pipelines and plant piping using guided wave testing with axial propagation. This International Standard specifies a method for long-range testing of carbon and low-alloy steel above-ground pipelines and plant piping using guided ultrasonic waves with axial propagation applied on the entire circumferential pipe section. in order to detect corrosion or erosion damage. The guided wave testing (GWT) method allows for fast inspection of above-ground pipelines, plant piping and cased road crossings, giving a qualitative screening and localization of probable corroded and eroded areas. GWT is typically performed on operating piping systems. This International Standard is applicable to the following types of pipes: a) above-ground painted pipelines; b) above-ground insulated pipelines; c) painted plant piping; d) insulated plant piping. NOTE Pipe sections within road crossings with external casings (without bitumen or plastic coating) are a special case of burled pipe where there is no soil pressure on the OD of the pipe. This International Standard applies to these cased road crossings. Other types of pipes not included in the above list need dedicated approaches due to increased complexity. 2 Normative references The following documents, in whole or in part, are…