Railway applications – Track – Aluminothermic welding of rails – Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds
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Railway applications – Track – Aluminothermic welding of rails – Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds
Document status: [ Revised ]
Execution of special geotechnical works - Ground treatment by deep vibration
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Durability of wood and wood-based products – Determination of treatability of timber species to be impregnated with wood preservatives – Laboratory method
Document status: [ Active ]
Durability of wood and wood-based products – Determination of treatability of timber species to be impregnated with wood preservatives – Laboratory method
Document status: [ Active ]
Durability of wood and wood-based products – Determination of treatability of timber species to be impregnated with wood preservatives – Laboratory method
Document status: [ Active ]
Characterization of waste – Preparation of waste samples for ecotoxicity tests
Document status: [ Revised ]
Characterization of waste – Preparation of waste samples for ecotoxicity tests
Document status: [ Revised ]
Characterization of waste – Preparation of waste samples for ecotoxicity tests
Document status: [ Revised ]
Characterization of waste – Preparation of waste samples for ecotoxicity tests
Document status: [ Active ]
