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ISO/TS 23818-1
Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 1: Polyethylene (PE) material
Edition
2020-02
ISO/TS 23818-3
Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material
Edition
2021-03
ISO/TS 23818-2
Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 2: Resin-fibre composite (RFC) material
Edition
2021-08
ISO/TS 15453
Gas cylinders - Seamless steel and aluminium-alloy gas cylinders - Evaluation of existing gas cylinders and consideration of their safe use in other jurisdictions
Edition
2017-04
ONR CEN ISO/TS 23818-2
Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 2: Resin-fibre composite (RFC) material (ISO/TS 23818-2:2021)
Edition
2023-07-15
ONR CEN ISO/TS 23818-3
Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material (ISO/TS 23818-3:2021)
Edition
2023-07-15
OENORM EN 115-2
Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks
Edition
2021-11-15
SN EN 115-2 ; SIA 370.122:2021-11
Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks
Edition
2021-11
FD P82-021/A1
Lifts - Safety of existing lifts - Guidelines for the assessment of safety gears and overspeed governors - Amendment 1
Edition
2016-04-13
NF Z88-278 ; NF ETS 300278:1996-11-01
Network aspects (NA). Support of existing services with guaranteed constant bit rate and specified transfer delay on metropolitan area network (MAN)
Edition
1996-11-01
