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erw套管
1、casing knife───套管割刀,切管刀,切管器
2、casing───n.套;盒;(香肠的)肠衣;包装;v.把…装入箱内(case的ing形式)
3、erw sch───小麦
4、casing jacks───套管千斤顶
5、backband casing───背带套管
6、casing bit───套管钻头
7、casing capping───套管封盖
8、kabob casing───kabob外壳
9、casing trim───机壳内件
1、ERW casing is applicated widely in oil and gas industry and substituted for seamless tubing for its high precision, excellent properties, easy controlling of quality and low cost etc.───ERW套管和无缝套管相比,具有尺寸精度高、焊缝韧性好、抗挤压性能好、质量易于控制以及成本低等优势。
2、The Development of China High Grade ERW Casing From the View of Nippon ERW Casing───由新日铁ERW套管看我国高钢级ERW套管的发展