| |||
closing; occlusion | |||
barrier | |||
interlocking | |||
| |||
bolt; bar; shuting-off device | |||
float finish; screed; backing | |||
locking | |||
valve; gate | |||
shut-off | |||
fastening | |||
containment (of radioactive materials) | |||
catch; close; closing device; closure; fastener; lid; lock; seal; shutoff; shutter | |||
interlock | |||
shutter (of a radionuclide source or radioisotope container) | |||
| |||
lock; key | |||
| |||
closures; fasteners | |||
| |||
seal |
Verschluß: 80 phrases in 18 subjects |