S1S


Also found in: Acronyms.

S1S

Abbr. for “surfaced one side.”
References in periodicals archive ?
Regarding the excellent "Unusual Recoveries" (June 2007), I would like to relate my near-fatal experience in a Pitts S1S many years ago in hopes that it might save a life.
Press temperature was 170[degrees] to 180[degrees]C for a total time of ~380 seconds under 170 MPa of pressure to give a 5-mm S1S board with a target density of 0.
Blind Performance Specimens, REMEDi[TM] Control, Urine Toxicology Control(Lyophilized), Urine Toxicology Screen Controls (Levels S1, S2, S1E, S2E, S3, S1 Low Opiate, S2 Low Opiate, S1E Low Opiate, S2E Low Opiate, S1S, S2S), Urine Toxicology Confirm Controls (Levels C1, C2, C3, C4, C2 Low Opiate, C3 Low Opiate), Urine Toxicology Negative Control, Qualitative Urine Toxicology Control