Sealed so as to prevent the leakage of gas.
- To preserve the pristine lunar dust and fragments, some samples were placed into gas-tight cans sealed with a knife-edge-to-metal seal.
- The first crews in gas-tight suits entered the station at 12.26 pm and the first ‘walking wounded’ emerged about six minutes later.
- The epicotyl was surrounded with a gas-tight soft rubber fitting to a drilled cap, which was placed onto the tube.
For editors and proofreaders
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.