| |||
boorstift m; grondboor | |||
tandboor f; beenderboor; perforator m; perforatorium n; trepaan m; trephine f | |||
beitel m; kroon f | |||
| |||
beitels gereedschappen; steenboren gereedschappen |
trépano : 16 phrases in 4 subjects |
Coal | 1 |
Mechanic engineering | 1 |
Medical | 8 |
Oil / petroleum | 6 |