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坯料扒皮
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坯料扒皮
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工学
拉拔
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blank peeling
坯料扒皮
为了清除轧制或连铸坯料表面的氧化皮、起刺、凹坑等缺陷,在拉拔前,用扒皮模将金属表面扒去一层的加工工序。扒皮模是带有刀刃的模具。
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Songjiang Satellite City, Shanghai
Songjiang school
Songjiang Square Tower, Shanghai
Song Jiaoren
Song Jiashu
Song Jiatai
Songjiatai
Song Jing
Song Jingshi
Song Jing Stele
Song Jingxiao
Song Jiong
Song Jiujia
Song Junqiang
Song Kang-ho
Song Ke
Songkhla
Song Ki-won
Songlan Shan
Song Li
Songliao basin
Songliao black pig
Songliao Fenshuiling
Songliao River Water Conservancy Commission of the Ministry of Water Resources
Song Licheng
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更新时间:2026/11/14 20:16:04