Periodic verification of equipment

Periodic verification of equipment, Total:5 items.

The international standard classification for "Periodic verification of equipment" includes: Product and company certification. Conformity assessment , Electromagnetic compatibility(EMC) .

The Chinese standard classification for "Periodic verification of equipment" includes: Standardization and Quality Management , Electromagnetic compatibility .

Group Standards of the People's Republic of China

• T/HNCAA 028-2021 Intermediate check for measuring equipment

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 27431-2023 Conformity assessment—Guidelines on methods of intermediate checks for measuring equipment
• GB/Z 41634-2022 Guidance for intermediate checks of electromagnetic compatibility testing equipment

Hebei Provincial Standard of the People's Republic of China

• DB1311/T 090-2025 Guidelines for Periodic Inspection of Highway Engineering Test and Inspection Equipment

Professional Standard - Commodity Inspection

• SN/T 4095.1-2015 Management specification of laboratory equipment intermediate check

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