大家都搜:
套管射孔器
1、casing jacks───套管千斤顶
2、kabob casing───kabob外壳
3、casing───n.套;盒;(香肠的)肠衣;包装;v.把…装入箱内(case的ing形式)
4、casing stone───套管石
5、casing knife───套管割刀,切管刀,切管器
6、casing bit───套管钻头
7、backband casing───背带套管
8、casing trim───机壳内件
9、casing capping───套管封盖
1、Perforation effect is seriously affected by the clearance between perforator and casing.───射孔枪与套管之间的间隙过大会影响射孔效果,太小容易出现工程事故。