The briefing covers quality of the shell pierced by the three-high piercing mill, thespecific rolling failures and countermeasures thereagainst.
简要地介绍了三辊穿孔机所穿
质量及该穿孔机特有轧制故障和
防措施。
The briefing covers quality of the shell pierced by the three-high piercing mill, thespecific rolling failures and countermeasures thereagainst.
简要地介绍了三辊穿孔机所穿质量及该穿孔机特有轧制故障和防措施。
声明：以上例句、词性分类均由
资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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