What does SPST stand for?

SPST stands for "Single Pull Single Throw"

How to abbreviate "Single Pull Single Throw"?

"Single Pull Single Throw" can be abbreviated as SPST

What is the meaning of SPST abbreviation?

The meaning of SPST abbreviation is "Single Pull Single Throw"

What does SPST mean?

SPST as abbreviation means "Single Pull Single Throw"