Mes: Septiembre - 1981
| Código | Título | Fecha publicación | Estado | Carro de compras |
|---|---|---|---|---|
| ISO 649-2:1981 |
Laboratory glassware -- Density hydrometers for general purposes-- Part 2: Test methods and use
|
01/09/1981 | Vigente | |
| ISO 6779:1981 |
Acceptance conditions for broaching machines of vertical internal type -- Testing of accuracy
|
01/09/1981 | No Vigente | |
| ISO 6796:1981 |
Polyglycols for industrial use -- Determination of hydroxyl number -- Phthalic anhydride esterification method
|
01/09/1981 | Vigente | |
| ISO 7056:1981 |
Plastics laboratory ware -- Beakers
|
01/09/1981 | Vigente | |
| ISO 7057:1981 |
Plastics laboratory ware -- Filter funnels
|
01/09/1981 | Vigente | |
| ISO 7274:1981 |
Wrought aluminium and aluminium alloys -- Drawn round bars -- Tolerances on shape and dimensions (All minus tolerances on diameter)
|
01/09/1981 | No Vigente | |
| ISO 759:1981 |
Volatile organic liquids for industrial use -- Determination of dry residue after evaporation on water bath -- General method
|
01/09/1981 | Vigente | |
| ISO 787-2:1981 |
General methods of test for pigments and extenders-- Part 2: Determination of matter volatile at 105 degrees C
|
01/09/1981 | No Vigente | |
| ISO 787-4:1981 |
General methods of test for pigments and extenders-- Part 4: Determination of acidity or alkalinity of the aqueous extract
|
01/09/1981 | Vigente | |
| ISO 787-9:1981 |
General methods of test for pigments and extenders-- Part 9: Determination of pH value of an aqueous suspension
|
01/09/1981 | No Vigente | |
| ISO 811:1981 |
Textile fabrics -- Determination of resistance to water penetration -- Hydrostatic pressure test
|
01/09/1981 | No Vigente |
