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Railway applications — Polymeric composite sleepers, bearers and transoms — Part 3: General requirements

Optics and optical instruments — Ancillary devices for geodetic instruments — Part 1: Invar levelling staffs

Optics and optical instruments — Ancillary devices for geodetic instruments — Part 2: Tripods

Optics and optical instruments — Ancillary devices for geodetic instruments — Part 3: Tribrachs

Standard test method for assessing the ignition propensity of cigarettes

Ophthalmic instruments — Retinoscopes

Ophthalmic instruments — Perimeters — Amendment 1

Ophthalmic instruments — Trial frames

Ophthalmic optics — Spectacle frames — Requirements and test methods

Olive oils and olive-pomace oils — Determination of aliphatic and triterpenic alcohols content by capillary gas chromatography

Olive oils and olive-pomace oils — Determination of the 2-glyceryl monopalmitate content

Olive oils and olive-pomace oils — Determination of wax content by capillary gas chromatography

Traceability of finfish products — Specification on the information to be recorded in captured finfish distribution chains

Traceability of finfish products — Specification on the information to be recorded in farmed finfish distribution chains

Glass in building — Determination of the bending strength of glass — Part 1: Fundamentals of testing glass

Glass in building — Determination of the bending strength of glass — Part 2: Coaxial double-ring test on flat specimens with large test surface areas

Glass in building — Determination of the bending strength of glass — Part 3: Test with specimen supported at two points (four point bending)

Glass in building — Determination of the bending strength of glass — Part 4: Testing of channel shaped glass

Glass in building — Determination of the bending strength of glass — Part 5: Coaxial double ring test on flat specimens with small test surface areas

Ambient air — Determination of total (gas and particle-phase) polycyclic aromatic hydrocarbons — Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analyses