Mes: Noviembre - 1981
| Código | Título | Fecha publicación | Estado | Carro de compras |
|---|---|---|---|---|
| ISO 5459:1981 |
Technical drawings -- Geometrical tolerancing -- Datums and datum-systems for geometrical tolerances
|
01/11/1981 | No Vigente | |
| ISO 548:1981 |
Manganese ores -- Determination of barium oxide content -- Barium sulphate gravimetric method
|
01/11/1981 | Vigente | |
| ISO 553:1981 |
Manganese ores -- Determination of vanadium content -- Titrimetric method and phosphotungstovanadate photometric method
|
01/11/1981 | No Vigente | |
| ISO 5925-1:1981 |
Fire tests -- Evaluation of performance of smoke control door assemblies-- Part 1: Ambient temperature test
|
01/11/1981 | No Vigente | |
| ISO 5971:1981 |
Size designation of clothes -- Pantyhose
|
01/11/1981 | No Vigente | |
| ISO 621:1981 |
Manganese ores -- Determination of metallic iron content (metallic iron content not exceeding 2 %) -- Sulphosalicylic acid photometric method
|
01/11/1981 | No Vigente | |
| ISO 6280:1981 |
Plain bearings -- Requirements on backings for thick-walled multilayer bearings
|
01/11/1981 | No Vigente | |
| ISO 6382:1981 |
General method for determination of silicon content -- Reduced molybdosilicate spectrophotometric method
|
01/11/1981 | Vigente | |
| ISO 6544:1981 |
Hand-held pneumatic assembly tools for installing threaded fasteners -- Reaction torque and torque impulse measurements
|
01/11/1981 | No Vigente | |
| ISO 6632:1981 |
Fruits, vegetables and derived products -- Determination of volatile acidity
|
01/11/1981 | Vigente | |
| ISO 6791:1981 |
Carbonaceous materials for the production of aluminium -- Pitch for electrodes -- Determination of contents of quinoline-insoluble material
|
01/11/1981 | Vigente | |
| ISO 6948:1981 |
Automatic steam traps -- Production and performance characteristic tests
|
01/11/1981 | No Vigente | |
| ISO 7190:1981 |
Continuous mechanical handling equipment -- Bucket elevators -- Classification
|
01/11/1981 | Vigente | |
| ISO 7213:1981 |
Pulps -- Sampling for testing
|
01/11/1981 | No Vigente | |
| ISO 738:1981 |
Coniferous sawn timber -- Sizes -- Permissible deviations and shrinkage
|
01/11/1981 | No Vigente |
