例文
- "It's my respirator, it's my oxygen indicator and it's my explosion indicator,"
- This is based on interpretation of the supposed oxygen indicator, mass-independent fractionation of sulfur isotopes, used in previous studies.
- Transicoil Inc . of Trooper won a $ 74, 900 contract from Kelly Air Force Base in Texas for liquid oxygen indicators.
- Bachrach Inc . of Pittsburgh won a $ 95, 908 contract from the Defense General Supply Center in Richmond, Va ., for oxygen indicators.
