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[PDF] ISO 4050:1977 gratis

Fecha de publicación: 01/11/1977 Shipbuilding — Inland vessels — «Rhine» and Hall’s stockless anchors ISO 4050:1977

[PDF] ISO 1104:1977 gratis

Fecha de publicación: 01/11/1977 Surface active agents — Technical sodium alkylarylsulphonates (excluding benzene derivatives) — Methods of analysis ISO 1104:1977

[PDF] ISO 894:1977 gratis

Fecha de publicación: 01/11/1977 Surface active agents — Technical sodium primary alkylsulphates — Methods of analysis ISO 894:1977

[PDF] ISO 895:1977 gratis

Fecha de publicación: 01/11/1977 Surface active agents — Technical sodium secondary alkylsulphates — Methods of analysis ISO 895:1977

[PDF] ISO 4280:1977 gratis

Fecha de publicación: 01/11/1977 Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method ISO 4280:1977

[PDF] ISO 2975-7:1977 gratis

Fecha de publicación: 01/12/1977 Measurement of water flow in closed conduits — Tracer methods — Part 7: Transit time method using radioactive tracers ISO 2975-7:1977

[PDF] ISO 5005:1977 gratis

Fecha de publicación: 01/12/1977 Earth-moving machinery — Method for locating the centre of gravity ISO 5005:1977