Rotary drilling equipment--Rotary hoses

NEPLATNÁ vydaná dňa 1.1.1982

Reactive dyes for wool—Determination of shade and relative strength

NEPLATNÁ vydaná dňa 13.10.2016

Sampling method of discarded chemicals

NEPLATNÁ vydaná dňa 13.10.2016

Measurements of the electrical properties of low-power electronic tubes--Equipments and electric general rules for the measurement

NEPLATNÁ vydaná dňa 1.1.1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of input resistance

NEPLATNÁ vydaná dňa 1.1.1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of equivalent noise resistance

NEPLATNÁ vydaná dňa 1.1.1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of output power and nonlinear distortion under test in the conditions of low-frequency amplification

NEPLATNÁ vydaná dňa 1.1.1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of grid cut-off voltage and grid current cut-off voltage

NEPLATNÁ vydaná dňa 1.1.1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of dynamic amplification factor and amplification asymmetry at LF

NEPLATNÁ vydaná dňa 1.1.1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of conversion transconductance and electrode currents under conversion conditions

NEPLATNÁ vydaná dňa 1.1.1982