Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
1979-08-31
ISO 4140:1979
Ferrochromium and ferrosilicochromium — Determination of chromium content — Potentiometric method
1979-08-31
ISO 2972:1979
Numerical control of machines — Symbols
1979-07-31
ISO 4882:1979
Office machines and data processing equipment - Line spacings and character spacings
1979-07-03
ISO 4882:1979
Office machines and data processing equipment - Line spacings and character spacings
1979-07-03
ISO 6160:1979
Programming languages - PL/1
1979-06-30
ISO 6160:1979
Programming languages - PL/1
1979-06-30
ISO 5264-1:1979
Pulps — Laboratory beating — Part 1: Valley beater method
1979-06-30
ISO 5184:1979
Straight resistance spot welding electrodes
1979-06-30
ISO 5789:1979
Fluorinated hydrocarbons for industrial use — Determination of non-volatile residue
1979-06-30
ISO 3443-2:1979
Tolerances for building — Part 2: Statistical basis for predicting fit between components having a normal distribution of sizes
1979-06-30
ISO 4132:1979
Unplasticized polyvinyl chloride (PVC) and metal adaptor fittings for pipes under pressure — Laying lengths and size of threads — Metric series
1979-06-30
ISO 6160:1979
Programming languages — PL/1
1979-06-30
ISO 5938:1979
Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphur content — X-ray fluorescence spectrometric method
1979-06-30
ISO 4882:1979
Office machines and data processing equipment — Line spacings and character spacings
1979-06-30
ISO 4439:1979
Unplasticized polyvinyl chloride (PVC) pipes and fittings — Determination and specification of density
1979-06-30
ISO 3634:1979
Vegetable products — Determination of chloride content
