Standards

Current Category: CN-YB - Black metallurgy

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2021& Before
All 2026 2025 2024 2023 2022 2021& Before
YB/T 028-1992 Abolished

YB/T 028-1992 Metallurgical equipment hydraulic cylinder

Publish Date: 1992-07-03
YB/T 421-1992 Replaced

YB/T 421-1992 Iron sintered ore

Publish Date: 1992-07-03
YB/T 029-1992 Replaced

YB/T 029-1992

Publish Date: 1992-07-03
YB/T 027-1992 Replaced

YB/T 027-1992 SY type high stiffness rolling mill

Publish Date: 1992-07-03
YB/T 026-1992 Abolished

YB/T 026-1992 The lamp head is made of cold-rolled steel strip

Publish Date: 1992-07-03
YB/T 025-1992 Replaced

YB/T 025-1992 Blister packaging steel belt

Publish Date: 1992-07-03
YB/T 024-1992 Replaced

YB/T 024-1992 Steel belt used in insulated cable

Publish Date: 1992-07-03
YB/T 023-1992 Active

YB/T 023-1992 Metal hose made of cold-rolled carbon steel strip

Publish Date: 1992-07-03
YB/T 022-1992 Replaced

YB/T 022-1992 slag used in cement manufacturing

Publish Date: 1992-07-03
YB 4087-1992 Active

YB 4087-1992 Metallurgical nozzle

Publish Date: 1992-07-03
YB 4086-1992 Replaced

YB 4086-1992 Steel wool fiber

Publish Date: 1992-07-03
YB/T 021-1992 Active

YB/T 021-1992 Multi-functional continuous drawing unit

Publish Date: 1992-03-09