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扩眼器 | |
dril. | broach; hole enlarger; hole opening device; hole sizer; rotary reamer; string reamer |
mech. | hole opener |
引鞋 | |
dril. | guide shoe; guiding shoe |
| |||
broach; hole enlarger; hole opening device; hole sizer; rotary reamer | |||
hole opener | |||
reamer | |||
| |||
string reamer |
扩眼器: 85 phrases in 7 subjects |
Drilling | 44 |
General | 1 |
Geophysics | 1 |
Mechanics | 6 |
Oil / petroleum | 31 |
Plastic surgery | 1 |
Technology | 1 |