|
|
| abbr., avia. |
national standard straight pipe threads for hose couplings and nipples |
| abbr., mil., avia. |
net positive suction head |
|
|
| abbr. |
national pipe straight thread for hose couplings and nipples |
| abbr., chem. |
non-protein sulfhydry (groups MusicalTree); non-protein sulfhydryl (groups MusicalTree) |
| abbr., med. |
Nonprotein Sulhydryl (group) |
| abbr., O&G, sahk.r. |
Net Pressure Suction Head |
| abbr., O&G, sahk.s. |
net positive suction head |
| abbr., O&G, sakh. |
net positive suction pressure; Net pump suction head |
| abbr., oil |
National Pipe Straight Thread for Hose Coupling and Nipple (American); neutron porosity shale line |
| energ.ind. |
nominal pump suction head |
