Chinese National Standards

Cleanrooms and associated controlled environments—Evaluation of performance and rationality

Issued

2024-08-23

Effective

2024-12-01

X-ray digital radiography for carbon fiber composite sandwich structure

Issued

2024-08-23

Effective

2025-03-01

Hybrid electric vehicles—Power performance—Test method

Issued

2024-08-23

Effective

2025-03-01

Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature

Issued

2024-08-23

Effective

2025-03-01

Seismic techniques of electrical equipment in converter station on plateau—Part 3: Specification for design of energy dissipation and isolation

Issued

2024-08-23

Effective

2025-03-01

Requirements for piggyback payload of lunar and deep space probe

Issued

2024-08-23

Effective

2025-03-01

Requirements for elements and format of warehouse receipts

Issued

2024-08-23

Effective

2024-12-01

Space objects observation data specification

Issued

2024-08-23

Effective

2024-12-01

General specification for electric spindle motors

Issued

2024-08-23

Effective

2025-03-01