Rock drilling equipment — Hollow drill steels in bar form, hexagonal and round
1991-01-23
ISO 10207:1991
Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
1991-01-23
ISO 4223-2:1991
Definitions of some terms used in the tyre industry — Part 2: Solid tyres
1991-01-23
ISO 5630-1:1991
Paper and board — Accelerated ageing — Part 1: Dry heat treatment at 105 degrees C
1991-01-23
IEC 60343:1991
Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges
1991-01-22
IEC 60603-8:1990
Connectors for frequencies below 3 MHz for use with printed boards. Part 8: Two-part connectors for printed boards, for basic grid of 2.54 mm (0.1 in), with square male contacts of 0.63 mm x 0.63 mm
1991-01-19
ISO 721:1991
Rock drilling equipment — Integral stems
1991-01-16
ISO 5838-2:1991
Implants for surgery — Skeletal pins and wires — Part 2: Steinmann skeletal pins — Dimensions
1991-01-16
ISO 6701:1991
Cycles — External dimensions of spoke nipples
1991-01-16
ISO 1718:1991
Rock drilling equipment — Drill rods with tapered connection for percussive drilling
1991-01-16
ISO 5835:1991
Implants for surgery — Metal bone screws with hexagonal drive connection, spherical under-surface of head, asymmetrical thread — Dimensions
1991-01-16
ISO 5969:1979/Cor 1:1991
Ground thread taps for pipe threads G series and Rp series — Tolerances on the threaded portion — Technical Corrigendum 1
1990-12-31
ISO/IEC 9314-3:1990
Information processing systems - Fibre Distributed Data Interface (FDDI) - Part 3: Physical Layer Medium Dependent (PMD)
1990-12-30
IEC 60953-1:1990
Rules for steam turbine thermal acceptance tests. Part 1: Method A - High accuracy for large condensing steam turbines
1990-12-30
IEC 60721-1:1990
Classification of environmental conditions - Part 1: Environmental parameters and their severities
1990-12-30
IEC 60072-2:1990
Dimensions and output series for rotating electrical machines - Part 2: Frame numbers 355 to 1000 and flange numbers 1180 to 2360
1990-12-30
IEC 60721-2-6:1990
Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Earthquake vibration and shock
1990-12-30
IEC 60748-11:1990
Semiconductor devices - Integrated circuits - Part 11: Sectional specification for semiconductor integrated circuits excluding hybrid circuits
