ISO 6621-5-2020 pdf free.Internal combustion engines —Piston rings — Quality requirements. This document specifies quality aspects that can be defined but that are not normally found on adrawing specification. lt covers the following:single-piece piston rings of grey...
ISO 4259-3-2020 pdf free
ISO 4259-3-2020 pdf free.Petroleum and related products —Precision of measurement methodsand results — Monitoring and verification of published precision data in relation tomethods of test. This document specifies the methodology for the regular monitoring of the test...
ISO 685-2020 pdf free
ISO 685-2020 pdf free.Analysis of soaps — Determination of totalalkali content and total fatty matter content. total alkali:sum of the alkali bases combined as soap with fatty and rosin acids, as well as those corresponding tofree alkali...
ISO 22426-2020 pdf free
ISO 22426-2020 pdf free.Assessment of the effectiveness ofcathodic protection based on couponmeasurements. This document specifies requirements for the design，installation，positioning，sizing，use andmaintenance of coupons for the assessment of the effectiveness of cathodic protection (CP) of buriedand immersed metallic structures,...
ISO 80000-4-2019 pdf free
ISO 80000-4-2019 pdf free.Quantities and units — Mechanics. This document gives names, symbols,definitions and units for quantities of mechanics. Whereappropriate, conversion factors are also given. There are no normative references in this document. Names, symbols, definitions and...
ISO 8-2019 pdf free
ISO 8-2019 pdf free.Information and documentation —Presentation and identification ofperiodicals. This document establishes the minimum characteristics required for the presentation and identificationof periodicals including not only the obvious traditional elements that print periodicals typicallydisplay (e.g. title, ISSN,...
ISO 11484-2019 pdf free
ISO 11484-2019 pdf free.Steelproducts — Employer's qualification system for nondestructive testing (NDT) personnel. This document specifies an employer's qualification system for non-destructive testing(NDT) personnelperforming the testing of the following steel products under the employer's responsibility: a)tubes/pipes (seamless...
ISO 15-2017 pdf free
ISO 15-2017 pdf free.Rolling bearings -Radial bearings —Boundary dimensions, general plan. This document specifies preferred boundary dimensions for radial bearings of the diameter series 7,8,9,0,1,2,3 and 4. The following documents are referred to in the text in...
ISO 544-2017 pdf free
ISO 544-2017 pdf free.Welding consumables —Technicaldelivery conditions for filler materialsand fluxes —Type of product,dimensions, tolerances and markings. This document specifies technical delivery conditions for filler materials and fluxes for fusion welding.This document does not apply to other...
ISO TR 9210-2017 pdf free
ISO TR 9210-2017 pdf free.Hydrometry — Measurement in meandering river and in streams withunstable boundaries. The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of...