| |||
stuff ring; stuffer gland | |||
bonding gland | |||
gland cover | |||
packing gland | |||
junk ring; stuffing box gland; stuffing ring |
填 料压盖: 44 phrases in 9 subjects |
Automobiles | 3 |
Chemistry | 2 |
Construction | 1 |
Drilling | 2 |
Metallurgy | 2 |
Nautical | 6 |
Oil / petroleum | 4 |
Shipbuilding | 2 |
Technology | 22 |