shap - siev
- shielded metal arc
- shielded metal arc welding
- shielded metal-arc welding
- shielded nucleus
- shielded stud welding
- shielded-arc coating
- shielded-arc electrode
- shielding
- shielding atmosphere
- shielding constituent
- shielding cup
- shielding gas
- shift
- shift engine
- shift fitter
- shift foreman
- shift sample
- shifting chute
- shiftman
- shim