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[PDF] ISO 4123:1979 gratis

Fecha de publicación: 01/02/1979 Belt conveyors — Impact rings for carrying idlers and discs for return idlers — Main dimensions ISO 4123:1979

[PDF] ISO 1113:1979 gratis

Fecha de publicación: 01/02/1979 Information processing — Representation of the 7- bit coded character set on punched tape ISO 1113:1979

[PDF] ISO 6206:1979 gratis

Fecha de publicación: 01/02/1979 Chemical products for industrial use — Sampling — Vocabulary ISO 6206:1979

[PDF] ISO 5703:1979 gratis

Fecha de publicación: 01/02/1979 Equipment for vine cultivation and wine making — Grape presses — Methods of test ISO 5703:1979

[PDF] ISO 5515:1979 gratis

Fecha de publicación: 01/02/1979 Fruits, vegetables and derived products — Decomposition of organic matter prior to analysis — Wet method ISO 5515:1979

[PDF] ISO 4002-1:1979 gratis

Fecha de publicación: 01/04/1979 Equipment for sowing and planting — Part 1: Concave disks type D1 — Dimensions ISO 4002-1:1979

[PDF] ISO 5680:1979 gratis

Fecha de publicación: 01/04/1979 Equipment for working soil — Tines and shovels for cultivators — Main fixing dimensions ISO 5680:1979

[PDF] ISO 5699:1979 gratis

Fecha de publicación: 01/04/1979 Agricultural machines, implements and equipment — Dimensions for mechanical loading with bulk goods ISO 5699:1979