vent screw

释义

放气螺丝；

“Modeling of Polymer Devolatilization in a Multi-Vent Screw Extruder”
Pressure-limiting venting auxiliary brake valve device with air vent screw plug
Screw vent for devolatilizer
Screw vent
[Osseointegrated implants. Core-Vent and Screw-Vent].
Three-dimensional finite element stress analysis in and around the Screw-Vent implant
Prospective clinical evaluation of 835 multithreaded tapered screw-vent implants: results after two years of functional loading.
Clinical outcome of Screw Vent implants. A 7-year prospective follow-up study
Immediate tooth extraction, placement of a Tapered Screw-Vent implant, and provisionalization in the esthetic zone: a case report
An investigation of 131 consecutively placed wide screw-vent implants.