ISO 4322:1977 Non-ionic surface active agents -- Determination of sulphated ash -- Gravimetric method standard by International Organization for Standardization, 05/01/1977
ISO 5169:1977 Machine tools - Presentation of lubrication instructions standard by International Organization for Standardization, 05/01/1977
ISO 355:1977 Rolling bearings - Metric tapered roller bearings - Boundary dimensions and series designations standard by International Organization for Standardization, 05/01/1977
ISO 3745:1977 [ Withdrawn ] Acoustics; Determination of sound power levels of noise sources; Precision methods for anechoic and semi-anechoic rooms standard by International Organization for Standardization, 05/01/1977
ISO 1586:1977 Textile machinery and accessories -- Shuttles -- Terms and designation in relation to the position of the shuttle eye standard by International Organization for Standardization, 05/01/1977
ISO 5031:1977 Continuous mechanical handling equipment for loose bulk materials - Couplings and hose components used in pneumatic handling - Safety code standard by International Organization for Standardization, 05/01/1977
ISO 4002-2:1977 Equipment for sowing and planting - Disks - Part 2: Flat disks type D2 with single bevel - Dimensions standard by International Organization for Standardization, 05/01/1977
ISO 3979:1977 Aluminium and aluminium alloys - Determination of nickel - Spectrophotometric method using dimethylglyoxime standard by International Organization for Standardization, 05/01/1977
ISO 3256:1977 Aluminium and aluminium alloys - Determination of magnesium - Atomic absorption spectrophotometric method standard by International Organization for Standardization, 05/01/1977
ISO 32:1977 Gas cylinders for medical use - Marking for identification of content standard by International Organization for Standardization, 05/01/1977
ISO 3117:1977 Tangential keys and keyways standard by International Organization for Standardization, 04/01/1977
ISO 510:1977 Red lead for paints standard by International Organization for Standardization, 04/01/1977