GB/T 12438-1990

Abolished

Test method for industrial powdery explosivescontained ammonium nitrate and trinitrotoluene

工业粉状铵梯炸药试验方法

Standard Type

GBT

ICS

71.100.30

CCS

G89

Status

Abolished

Issue Date

1990-07-21

Implementation

1991-07-01

Centralized Committee

国家国防科工局

Issuing Authority

国家技术监督局

Application Summary AI generated

This standard specifies the testing methods for industrial powdery explosives containing ammonium nitrate and trinitrotoluene (TNT), covering parameters such as detonation velocity, brisance, and sensitivity. It is applied in the manufacturing and quality control of mining and civil blasting explosives to ensure safety and performance compliance. The standard is used by explosive producers, testing laboratories, and regulatory bodies in China for batch verification and product certification.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.