GB/T 45661-2025 Active National standards

GB/T 45661-2025 Determination for dangerous quantities of radioactive material

Publish Date: 2025-05-30 Implement Date: 2025-05-30 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: GB/T 45661-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Radiation protection and monitoring

ICS Name: Radiation protection

Publish Date: 2025-05-30

Implement Date: 2025-05-30

Pages: 36 pages

Scope

This document presents the exposure scenarios and exposure pathways, health effects, and characteristics of radioactive substances considered in determining the dangerous dose (D-value) of radioactive substances, as well as the D-value and its applications.
This document is applicable to the determination of the dangerous dose of radioactive substances during nuclear and radiation emergency preparedness.