Group Standards of the People's Republic of China CN / TUANTI
Latest
T/QGCML 3151-2024
Scope
This document specifies the terms and definitions, composition, technical requirements, detection steps, test methods, inspection rules, marking, packaging, transportation and storage of the steering screw spiral ballistic attenuation change detection device. This document applies to the design and testing of the steering screw spiral ballistic attenuation change detection device (hereinafter referred to as the "device").