资质认证
- ISO 21927-1:2008
- Smoke and heat control systems — Part 1: Specification for smoke barriers
- 2008-01-06
- ISO 13399-1:2006/Cor 1:2008
- Cutting tool data representation and exchange — Part 1: Overview, fundamental principles and general information model — Technical Corrigendum 1
- 2008-01-06
- ISO 22963:2008
- Titanium and titanium alloys — Determination of oxygen — Infrared method after fusion under inert gas
- 2008-01-06
- IEC 61158-3-18:2007
- Industrial communication networks - Fieldbus specifications - Part 3-18: Data-link layer service definition - Type 18 elements
- 2007-12-13
- IEC 61158-5-7:2007
- Industrial communication networks - Fieldbus specifications - Part 5-7: Application layer service definition - Type 7 elements
- 2007-12-13
- IEC 61158-5-17:2007
- Industrial communication networks - Fieldbus specifications - Part 5-17: Application layer service definition - Type 17 elements
- 2007-12-13
- IEC 61158-5-16:2007
- Industrial communication networks - Fieldbus specifications - Part 5-16: Application layer service definition - Type 16 elements
- 2007-12-13
- IEC 61158-5-11:2007
- Industrial communication networks - Fieldbus specifications - Part 5-11: Application layer service definition - Type 11 elements
- 2007-12-13
- IEC 61158-5-7:2007
- Industrial communication networks - Fieldbus specifications - Part 5-7: Application layer service definition - Type 7 elements
- 2007-12-13
- IEC 61158-5-8:2007
- Industrial communication networks - Fieldbus specifications - Part 5-8: Application layer service definition - Type 8 elements
- 2007-12-13
- IEC 61158-4-8:2007
- Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements
- 2007-12-13
- IEC 61158-4-7:2007
- Industrial communication networks - Fieldbus specifications - Part 4-7: Data-link layer protocol specification - Type 7 elements
- 2007-12-13
- IEC 61158-3-18:2007
- Industrial communication networks - Fieldbus specifications - Part 3-18: Data-link layer service definition - Type 18 elements
- 2007-12-13
- IEC 61158-6-11:2007
- Industrial communication networks - Fieldbus specifications - Part 6-11: Application layer protocol specification - Type 11 elements
- 2007-12-13
- IEC 61158-6-8:2007
- Industrial communication networks - Fieldbus specifications - Part 6-8: Application layer protocol specification - Type 8 elements
- 2007-12-13
- IEC 61158-3-11:2007
- Industrial communication networks - Fieldbus specifications - Part 3-11: Data-link layer service definition - Type 11 elements
- 2007-12-13
- IEC 61158-5-11:2007
- Industrial communication networks - Fieldbus specifications - Part 5-11: Application layer service definition - Type 11 elements
- 2007-12-13
- IEC 61158-4-16:2007
- Industrial communication networks - Fieldbus specifications - Part 4-16: Data-link layer protocol specification - Type 16 elements
- 2007-12-13
- IEC 61158-3-8:2007
- Industrial communication networks - Fieldbus specifications - Part 3-8: Data-link layer service definition - Type 8 elements
- 2007-12-13
- IEC 61158-4-17:2007
- Industrial communication networks - Fieldbus specifications - Part 4-17: Data-link layer protocol specification - Type 17 elements
- 2007-12-13
