1) perforated page size
穿孔页面大小
3) perforation of intestine
小肠穿孔
4) perforates the car
穿孔小车
1.
The Anshan Iron and Steel Company Seamless tube plantφ219 unit perforates the car rear part existence seal not to be good,the oil leak is serious,the cooling water from the rear part small car axle and the side cover seal place inflow chassis,the small car axle easy to wear and the chassis is unable to drain water and so on the phenomena.
鞍钢无缝钢管厂φ219机组穿孔小车尾部存在密封不好,漏油严重,冷却水从尾部小车轴与侧盖密封处流入车体,小车轴易磨损和车体无法排水等现象。
5) punctured sphere
穿孔球面
6) punctured torus
穿孔环面
补充资料：成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条