GB/T 10068-2020 轴中心高为56 mm及以上电机的机械振动 振动的测量、评定及限值
文件大小 : 6.72 MB
文档格式 : PDF电子版
文档分类 : 国家标准
更新时间 : 2024-04-19 15:05:45
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