"穿孔" • Chinese-English Dictionary
| 穿孔 | chuān kǒng | to punch or bore a hole / to perforate / perforation |   | |
Results beginning with 穿孔 | ||||
| 穿孔机 | chuān kǒng jī | drilling rig | | |
| 穿孔钢板 | chuān kǒng gāng pàn | pierced steel planking | | |
Approximate Results for 穿孔 | ||||
| 激光穿孔 | laser perforation | | ||
| 键控穿孔机操作员 | key punch operator | | ||
