资质认证
- IEC 60094-5:1988
- Magnetic tape sound recording and reproducing systems. Part 5: Electrical magnetic tape properties
- 1988-03-14
- ISO 5843-9:1988
- Aerospace — List of equivalent terms — Part 9: Aircraft
- 1988-03-09
- ISO 9158:1988
- Road vehicles — Nozzle spouts for unleaded gasoline
- 1988-03-09
- IEC 60793-1:1987/AMD1:1988
- Amendment 1 - Optical fibres - Part 1: Generic specification
- 1988-02-29
- ISO 8648:1988
- Information processing systems - Open Systems Interconnection - Internal organization of the Network Layer
- 1988-02-24
- ISO 8648:1988
- Information processing systems - Open Systems Interconnection - Internal organization of the Network Layer
- 1988-02-24
- ISO 8651-2:1988
- Information processing systems - Computer graphics - Graphical Kernel System (GKS) language bindings - Part 2: Pascal
- 1988-02-17
- ISO 8651-2:1988
- Information processing systems - Computer graphics - Graphical Kernel System (GKS) language bindings - Part 2: Pascal
- 1988-02-17
- ISO 8651-2:1988
- Information processing systems — Computer graphics — Graphical Kernel System (GKS) language bindings — Part 2: Pascal
- 1988-02-17
- ISO 7005-3:1988
- Metallic flanges — Part 3: Copper alloy and composite flanges
- 1988-02-17
- ISO 9246:1988
- Earth-moving machinery — Crawler and wheel tractor dozer blades — Volumetric ratings
- 1988-02-17
- ISO 6332:1988
- Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline
- 1988-02-10
- ISO 6477:1988
- Cashew kernels — Specification
- 1988-02-03
- ISO 8648:1988
- Information processing systems — Open Systems Interconnection — Internal organization of the Network Layer
- 1988-02-03
- ISO 8889:1988
- Chromium ores and concentrates — Determination of aluminium content — Complexometric method
- 1988-02-03
- ISO 9160:1988
- Information processing - Data encipherment - Physical layer interoperability requirements
- 1988-01-27
- ISO 1146:1988
- Pyrometric reference cones for laboratory use — Specification
- 1988-01-27
- ISO 7315:1988
- Aerospace — "P" clamps (loop clamps) for fluid systems — Envelope dimensions
- 1988-01-27
- ISO 9160:1988
- Information processing — Data encipherment — Physical layer interoperability requirements
- 1988-01-27
- ISO 8775:1988
- Aerospace — Gaseous oxygen replenishment connection for use in fluid systems (new type) — Dimensions (Inch series)
- 1988-01-27
