Analogue signals for process control systems. Part 2: Direct voltage signals
1977-12-31
IEC 60588-2:1978
Askarels for transformers and capacitors. Part 2: Test methods
1977-12-31
IEC 60635:1978
Toroidal strip-wound cores made of magnetically soft material
1977-12-31
IEC 60624:1978
Expression of the performance of pulse generators
1977-12-31
IEC 60287:1969/AMD3:1977
Amendment 3 - Calculation of the continuous current rating of cables (100 % load factor)
1977-11-30
ISO 3855:1977
Milling cutters — Nomenclature
1977-11-30
ISO 5396:1977
Hardmetal heading dies — Terminology
1977-11-30
ISO 3833:1977
Road vehicles — Types — Terms and definitions
1977-11-30
ISO 4285:1977
Phosphoric acid for industrial use — Guide to sampling techniques
1977-11-30
ISO 5005:1977
Earth-moving machinery — Method for locating the centre of gravity
1977-11-30
ISO 4481:1977
Cutlery and flatware — Nomenclature
1977-11-30
ISO 4280:1977
Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
1977-10-31
ISO 4047:1977
Leather — Determination of sulphated total ash and sulphated water-insoluble ash
1977-10-31
ISO 910:1977
Sulphuric acid and oleum for industrial use — Determination of total acidity, and calculation of free sulphur trioxide content of oleum — Titrimetric method
1977-10-31
ISO 894:1977
Surface active agents — Technical sodium primary alkylsulphates — Methods of analysis
1977-10-31
ISO 895:1977
Surface active agents — Technical sodium secondary alkylsulphates — Methods of analysis
1977-10-31
ISO 1104:1977
Surface active agents — Technical sodium alkylarylsulphonates (excluding benzene derivatives) — Methods of analysis
1977-10-31
ISO 2891:1977
Modular units for machine tool construction — Centre bases and columns
1977-09-30
ISO 5089:1977
Textiles — Preparation of laboratory test samples and test specimens for chemical testing
1977-09-30
ISO 735:1977
Oilseed residues — Determination of ash insoluble in hydrochloric acid
