Standards

Current Category: CN-YS - Non-ferrous metals

Status: Replaced
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2021& Before
All 2026 2025 2024 2023 2022 2021& Before
YS/T 257-1998 Replaced

YS/T 257-1998 Indium

Publish Date: 1998-11-03
YS/T 222-1996 Replaced

YS/T 222-1996 Tellurium ingots

Publish Date: 1996-02-02
YS/T 223-1996 Replaced

YS/T 223-1996 Selenium

Publish Date: 1996-02-02
YS/T 258-1996 Replaced

YS/T 258-1996 Niobium powders for metallurgy

Publish Date: 1996-02-02
YS/T 259-1996 Replaced

YS/T 259-1996 Tantalum powders for metallurgy

Publish Date: 1996-02-02
YS/T 26-1992 Replaced

YS/T 26-1992

Publish Date: 1992-03-09
YS/T 28-1992 Replaced

YS/T 28-1992 Silicon wafer packaging

Publish Date: 1992-03-09