nickel silver sheets and strips 镍银板料及片料
Beryllium bronze sheets and strips 铍青铜板材和带材
electric steel sheets and strips 电工钢板
bronze sheets and strips 青铜板带材
The invention provides a variable convexity working roll for rolling plates, sheets and strips, and a roll shape curve thereof adopts a composite function.
本发明提供了一种板带材轧制用变凸度工作辊，其辊形曲线采用复合函数。
Traditional analyses for inductive diaphragms and strips in rectangular waveguides have been restricted to the case of perfectly conducting metal sheets.
矩形波导中感性膜片的传统分析都局限于理想金属膜片的情况，不能反映其导体损耗特性。
Accurately convert master rolls of graphics or press sheets into any width and length strips required for your signs.
它们能准确地将图形货压板的原图卷变成您的标志要求的任何宽度条状。
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