Aluminium oxide primarily used for the production of aluminium — Determination of fluorine content — Alizarin complexone and lanthanum chloride spectrophotometric method
1973-11-30
ISO 2865:1973
Aluminium oxide primarily used for the production of aluminium — Determination of boron content — Curcumin spectrophotometric method
1973-11-30
ISO 2912:1973
Modular units for machine tool construction — Multi-spindle heads — Casing and input drive shaft dimensions
1973-11-30
ISO 1681:1973
Information processing — Unpunched paper cards — Specification
1973-11-30
ISO 1859:1973
Information processing — Unrecorded magnetic tapes for interchange instrumentation applications — General dimensional requirements
1973-11-30
ISO 2300:1973
Sawn timber of broadleaved species — Defects — Terms and definitions
1973-11-30
ISO 229:1973
Machine tools — Speeds and feeds
1973-11-30
ISO 2868:1973
Surface active agents — Detergents — Anionic-active matter stable to acid hydrolysis — Determination of trace amounts
1973-11-30
ISO 2832:1973
Sodium fluoride for industrial use — Determination of moisture content
1973-11-30
ISO 2857:1973
Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches — Manufacturing tolerances on the threaded portion
1973-11-30
ISO 2927:1973
Aluminium oxide primarily used for the production of aluminium — Sampling
1973-11-30
ISO 2434:1973
Compressed non-breathing air for use in aircraft
1973-11-30
ISO 809:1973
Magnesium and magnesium alloys — Determination of manganese — Periodate photometric method (Manganese content between 0,01 and 0,8 %)
1973-11-30
ISO 2762:1973
Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
1973-10-31
ISO 2947:1973
Textiles — Integrated conversion table for replacing traditional yarn numbers by rounded values in the Tex System
1973-10-31
ISO 808:1973
Aluminium and aluminium alloys — Determination of silicon — Spectrophotometric method with the reduced silicomolybdic complex
1973-10-31
ISO 791:1973
Magnesium alloys — Determination of aluminium — 8-hydroxyquinoline gravimetric method
1973-10-31
ISO 2727:1973
Modular units for machine tool construction — Headstocks
1973-10-31
ISO 886:1973
Aluminium and aluminium alloys — Determination of manganese — Photometric method (Manganese content between 0,005 and 1,5 %)
1973-10-31
ISO 793:1973
Aluminium and aluminium alloys — Determination of iron — Orthophenanthroline photometric method
