ISO 835-2:1981 Laboratory glassware - Graduated pipettes - Part 2 : Pipettes for which no waiting time is specified standard by International Organization for Standardization, 08/01/1981
ISO 865:1981 Slots in platens for projection welding machines standard by International Organization for Standardization, 08/01/1981
ISO 6547:1981 Hydraulic fluid power -- Cylinders -- Piston seal housings incorporating bearing rings -- Dimensions and tolerances standard by International Organization for Standardization, 08/01/1981
ISO 649-1:1981 Laboratory glassware - Density hydrometers for general purposes - Part 1 : Specification standard by International Organization for Standardization, 08/01/1981
ISO 484-2:1981 [ Withdrawn ] Shipbuilding -- Ship screw propellers -- Manufacturing tolerances -- Part 2: Propellers of diameter between 0,80 and 2,50 m inclusive standard by International Organization for Standardization, 08/01/1981
ISO 484-1:1981 [ Withdrawn ] Shipbuilding -- Ship screw propellers -- Manufacturing tolerances -- Part 1: Propellers of diameter greater than 2,50 m standard by International Organization for Standardization, 08/01/1981
ISO 6070:1981 Auxiliary tables for vibration generators - Methods of describing equipment characteristics standard by International Organization for Standardization, 07/01/1981
ISO 3419:1981 Non-alloy and alloy steel butt-welding fittings standard by International Organization for Standardization, 07/01/1981
ISO 4082:1981 Road vehicles - Motor vehicles - Flasher units standard by International Organization for Standardization, 07/01/1981
ISO 3134-5:1981 [ Withdrawn ] Light metals and their alloys - Terms and definitions - Part 5 : Methods of processing and treatment standard by International Organization for Standardization, 07/01/1981
ISO 6706:1981 Plastics laboratory ware - Graduated measuring cylinders standard by International Organization for Standardization, 07/01/1981
ISO 6659:1981 Sweet pepper -- Guide to refrigerated storage and transport standard by International Organization for Standardization, 07/01/1981