Sole leather. Method for determination of abrasive resistance in air-dry state

Norma vydána dne 1.7.1964

Reagents. Sodium thiocyanate. Specifications

Norma vydána dne 1.7.1976

Screws with washers assembly, manufactured of steel, with flat washers. Washers of hardness classes 200 HV and 300 HV

Norma vydána dne 1.1.2019

Samplers and installations for peat sample preparation. Types and main parameters

Norma vydána dne 1.1.1975

Lung ventilators. Part 4. Particular requirements for operator-powered resuscitators

Norma vydána dne 1.7.2016

Lung ventilators for medical use. Part 5. Particular requirements for basic safety and essential performance for gas-powered emergency resuscitators

Norma vydána dne 1.7.2016

Reagents. Ammonium phosphate tribasic 3-aqueous. Specifications

Norma vydána dne 1.7.1976

Lung ventilators. Part 3. Particular requirements for emergency and transport ventilators

Norma vydána dne 1.1.2001

Reagents. Ethylenediaminetetraacetic acid, disodium salt dihydrate. Specifications

Norma vydána dne 1.7.1974

Gauges for triangular thread of internal-external upset drill pipes with coup lings. Types, basic dimensions and tolerances

Norma vydána dne 1.1.1985