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Optics and photonics — Lasers and laser-related equipment — Measurement of phase retardation of optical components for polarized laser radiation

Public transport — Interoperable fare management system — Part 1: Architecture

Jewellery and precious metals — Grading polished diamonds — Terminology, classification and test methods

Jewellery and precious metals — Specifications for 1 kilogram gold bar

Simultaneous interpreting delivery platforms — Requirements and recommendations

Welding consumables — Covered electrodes — Determination of the efficiency, metal recovery and deposition coefficient

Corrosion of metals and alloys — Standard test method for particle-free erosion corrosion of metallic materials by jet-in-slit

Light gauge metal containers — Vocabulary and classification — Part 1: Open-top cans and ends

Light gauge metal containers — Vocabulary and classification — Part 2: General cans

Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation system and basis for specifications

Plastics — Polystyrene (PS) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Plastics — Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials — Part 1: Designation system and basis for specifications

Plastics — Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Plastics — Homopolymer and copolymer resins of vinyl chloride — Part 1: Designation system and basis for specifications

Plastics — Homopolymer and copolymer resins of vinyl chloride — Part 2: Preparation of test samples and determination of properties

Plastics — Sulfone polymer moulding and extrusion materials — Part 1: Designation system and basis for specifications

Plastics — Sulfone polymer moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Plastics — Poly(methyl methacrylate) (PMMA) moulding and extrusion materials — Part 1: Designation system and basis for specifications

Plastics — Poly(methyl methacrylate) (PMMA) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Soil quality — In situ caging of snails to assess bioaccumulation of contaminants