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Implants for surgery — Wear of total knee-joint prostheses — Part 3: Loading and displacement parameters for wear-testing machines with displacement control and corresponding environmental conditions for test — Amendment 1

Implants for surgery — Wear of total knee prostheses — Part 5: Durability performance of the patellofemoral joint

Oilseed meals — Determination of soluble proteins in potassium hydroxide solution

Gas cylinders — Specifications and testing of LPG cylinder valves — Self-closing

Gas cylinders — Cylinder valves — Manufacturing tests and examinations

Steel — Metallographic characterization of duplex grain size and distributions

Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 1: Decision rules for verifying conformity or nonconformity with specifications

Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 2: Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification — Technical Corrigendum 1

Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 5: Uncertainty in verification testing of indicating measuring instruments

Soil quality — Determination of exchangeable acidity using barium chloride solution as extractant

Soil quality — Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant

Soil quality — Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution — Part 2: Automated method with segmented flow analysis

Industrial automation systems — Concepts and rules for enterprise models — Technical Corrigendum 1

Leather — Physical and mechanical tests — Determination of water vapour permeability

Tractors and self-propelled machines for agriculture and forestry — Operator enclosure environment — Part 1: Vocabulary

Tractors and self-propelled machines for agriculture and forestry — Operator enclosure environment — Part 3: Determination of effect of solar heating

Tractors and self-propelled machines for agriculture and forestry — Operator enclosure environment — Part 5: Pressurization system test method

Resistance welding — Destructive testing of welds — Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds

Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds

Resistance welding — Destructive testing of welds — Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds