GB/T 19362.2-2017 龙门铣床检验条件 精度检验 第2部分：龙门移动式铣床
文件大小 : 9.89 MB
文档格式 : PDF电子版
文档分类 : 国家标准
更新时间 : 2024-04-19 11:44:52
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