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45个经典冲压术语解说6个冲压动画阐明满满的常识干货
发布者:bob官方入口发布日期:往死里学!怎样考上好大学?校园主张:接连300天5点起床背单词,三餐20分钟吃完 掘金
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1970-01-01 08:00:00 -
智研咨询—中国冲压件行业市场分析及发展前途预测报告(2023版)
发布者:bob官方入口发布日期:(以下简称《报告》)。报告对中国冲压件市场做出全面梳理和深入分析,是智研咨询多年连续追踪、实地走
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1970-01-01 08:00:00 -
汽车精密冲压模具和金属结构件行业概况
发布者:bob官方入口发布日期:冲压是靠压力机和模具对板材、带材、管材和型材等施加外力,使之产生塑性变形或分离,从而获得所需形状
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1970-01-01 08:00:00