YB/T 6404-2025 Active Industry standards-Black metallurgy

YB/T 6404-2025 The determination of potassium and sodium content in coal tar using atomic absorption spectrophotometry

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YB/T 6404-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal tar processing products

ICS Name: -

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Development Information

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