资质认证
- ISO 22975-5:2019
- Solar energy — Collector components and materials — Part 5: Insulation material durability and performance
- 2019-05-19
- IEC/IEEE 82079-1:2019
- Preparation of information for use (instructions for use) of products — Part 1: Principles and general requirements
- 2019-05-19
- ISO 20785-4:2019
- Dosimetry for exposures to cosmic radiation in civilian aircraft — Part 4: Validation of codes
- 2019-05-19
- ISO 10418:2019
- Petroleum and natural gas industries — Offshore production installations — Process safety systems
- 2019-05-19
- ISO/TR 44000:2019
- Principles for successful collaborative business relationship management
- 2019-05-19
- ISO 22915-21:2019
- Industrial trucks — Verification of stability — Part 21: Order-picking trucks with operator position elevating above 1 200 mm
- 2019-05-19
- IEC 60335-2-9:2019 RLV
- Household and similar electrical appliances - Safety - Part 2-9: Particular requirements for grills, toasters and similar portable cooking appliances
- 2019-05-16
- IEC SRD 62913-2-4:2019
- Generic smart grid requirements - Part 2-4: Electric transportation related domain
- 2019-05-16
- IEC SRD 62913-2-1:2019
- Generic smart grid requirements - Part 2-1: Grid related domains
- 2019-05-16
- IEC SRD 62913-2-2:2019
- Generic smart grid requirements - Part 2-2: Market related domain
- 2019-05-16
- IEC SRD 62913-2-3:2019
- Generic smart grid requirements - Part 2-3: Resources connected to the grid domains
- 2019-05-16
- IEC 60335-2-9:2019
- Household and similar electrical appliances - Safety - Part 2-9: Particular requirements for grills, toasters and similar portable cooking appliances
- 2019-05-16
- ISO 24516-2:2019
- Guidelines for the management of assets of water supply and wastewater systems — Part 2: Waterworks
- 2019-05-16
- ISO 10243:2019
- Tools for pressing — Compression springs with rectangular section — Housing dimensions and colour coding
- 2019-05-16
- ISO 13942:2019
- Bonded abrasive products — Limit deviations and run-out tolerances
- 2019-05-16
- ISO 25178-73:2019
- Geometrical product specifications (GPS) — Surface texture: Areal — Part 73: Terms and definitions for surface defects on material measures
- 2019-05-16
- IEC 60335-2-27:2019
- Household and similar electrical appliances - Safety - Part 2-27: Particular requirements for appliances for skin exposure to optical radiation
- 2019-05-16
- IEC 60335-2-96:2019 RLV
- Household and similar electrical appliances - Safety - Part 2-96: Particular requirements for flexible sheet heating elements for room heating
- 2019-05-16
- IEC 60335-2-27:2019 RLV
- Household and similar electrical appliances - Safety - Part 2-27: Particular requirements for appliances for skin exposure to optical radiation
- 2019-05-16
- IEC 60730-2-11:2019 RLV
- Automatic electrical controls - Part 2-11: Particular requirements for energy regulators
- 2019-05-16
