Free Standards Library

BS ISO 5675:2021 pdf download - Agricultural tractors and machinery — General purpose quick-action hydraulic couplers. 1 Scope This document specifies the essential interface dimensions and the operating requirements for hydraulic couplers employed to transmit hydraulic power...

BS ISO 5287:2021 pdf download - Belt drives — V-belts for the automotive industry — Fatigue test. 1 Scope This document specifies a fatigue test for the quality control of V-belts (sections AV 10, AV 10X, AV...

BS ISO 3739‑2:2021 pdf download - Industrial tyres and rims Part 2: Pneumatic tyres (metric series) on 5 degrees tapered or flat base rims — Load ratings. 1 Scope This document specifies the load ratings of the...

BS ISO 2929:2021 pdf download - Rubber hoses and hose assemblies for bulk fuel delivery by truck — Specification. 1 Scope This document specifies the requirements for two groups of rubber hoses and rubber hose assemblies for...

BS ISO 965‑3:2021 pdf download - ISO general purpose metric screw threads — Tolerances Part 3: Limit deviations for screw threads. 1 Scope This document specifies limit deviations for pitch and crest diameters for ISO general purpose...

BS ISO 799‑2:2021 pdf download - Ships and marine technology — Pilot ladders Part 2: Maintenance, use, survey, and inspection. 6 Maintenance 6.1 Damaged steps shall be replaced with replacement steps meeting the requirements of ISO 799‑1:2019,...

BS ISO 771:2021 pdf download - Oilseed meals — Determination of moisture and volatile matter content. 3? Terms? and? definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological...

BS ISO 125:2020 pdf download - Natural rubber latex concentrate — Determination of alkalinity. 5.2 Sulfuric acid, c(H 2 SO 4 ) = 0,05 mol/dm 3 , or hydrochloric acid, c(HCl) = 0,1 mol/dm 3 , standard...