Continuous mechanical handling equipment — Vertical bucket elevators with calibrated round steel link chains — General characteristics
1981-09-30
IEC 60068-2-45:1980/COR1:1981
Corrigendum 1 - Environmental testing. Part 2: Tests. Test XA and guidance: Immersion in cleaning solvents
1981-08-31
IEC 60564:1977/AMD1:1981
Amendment 1 - D.C. bridges for measuring resistance
1981-08-31
ISO 3835-4:1981
Equipment for vine cultivation and wine making — Vocabulary
1981-08-31
ISO 7057:1981
Plastics laboratory ware — Filter funnels
1981-08-31
ISO 7056:1981
Plastics laboratory ware — Beakers
1981-08-31
ISO 5522:1981
Fruits, vegetables and derived products — Determination of total sulphur dioxide content
1981-08-31
ISO 5968:1981
Circular screwing dies — Terminology
1981-08-31
ISO 3923-2:1981
Metallic powders — Determination of apparent density — Part 2: Scott volumeter method
1981-08-31
ISO 787-4:1981
General methods of test for pigments and extenders — Part 4: Determination of acidity or alkalinity of the aqueous extract
1981-08-31
ISO 759:1981
Volatile organic liquids for industrial use — Determination of dry residue after evaporation on water bath — General method
1981-08-31
ISO 1923:1981
Cellular plastics and rubbers — Determination of linear dimensions
1981-08-31
ISO 4948-2:1981
Steels — Classification — Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics
1981-08-31
IEC 60434:1973/AMD1:1981
Amendment 1 - Aircraft electrical filament lamps
1981-07-31
ISO 5967:1981
Taps and thread cutting — Nomenclature of the main types and terminology
1981-07-31
ISO 1237:1981
Mustard seed — Specification
1981-07-31
ISO 5521:1981
Fruits, vegetables and derived products — Qualitative method for the detection of sulphur dioxide
1981-07-31
ISO 5388:1981
Stationary air compressors — Safety rules and code of practice
1981-07-31
ISO 5448:1981
Ferrochromium — Specification and conditions of delivery
1981-07-31
ISO 6547:1981
Hydraulic fluid power — Cylinders — Piston seal housings incorporating bearing rings — Dimensions and tolerances
