| |||
dome; dome-shaped cavity | |||
cavity | |||
well-bore caving | |||
washed out hole | |||
bell hole (im Hangenden); bell mould (im Hangenden); camel back (im Hangenden); horseback (im Hangenden); pot (im Hangenden) | |||
| |||
caldron bottom (s.a. cauldron bottom) |
Auskesselung: 2 phrases in 1 subject |
Metallurgy | 2 |