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Database: 189759 (26 Oct 2025)
YS/T 1769-2025 English PDF
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YS/T 1769-2025
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Specification for safety production of zone melting germanium ingot
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YS/T 1769-2025
Basic data
Standard ID
YS/T 1769-2025 (YS/T1769-2025)
Description (Translated English)
Specification for safety production of zone melting germanium ingot
Sector / Industry
Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H09
Classification of International Standard
13.1
Date of Issue
2025-04-10
Date of Implementation
2025-11-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the basic safety requirements, process safety requirements, equipment and facility safety requirements, maintenance, hazard identification and risk assessment, risk control, emergency management, occupational health, and accident handling management for the safe production of zone-melted germanium ingots. This document applies to the safety production management of zone-melted germanium ingots produced using germanium concentrate and recycled germanium as raw materials.
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