Displaying 1-3 of 3 result(s).
Hydrogen-Ion Concentration Alkalinity
in NASA
128875128876128877
Similar to PH
(H) - Hazardous
Task Classification
(S) - Safe
Task Classification
0G - Zero Gravity
2GRLV - 2nd Generation Return to Launch Vehicle
2IC - Second In Command
2M - Micro Miniature
2MASS - Two Micron All-Sky Survey
View all in NASA