论文部分内容阅读
本弹簧锤依据IEC521号标准第2.5条规定用于对仪器仪表表面及端盖进行打击实验。打击能量0.22N·m;打击能量误差:±20%。
The spring hammer according to IEC521 standard 2.5 provisions for the instrument surface and the end cap to blow experiments. Strike energy 0.22N · m; Strike energy error: ± 20%.