vacuum-suction
121NPSH — This article is about Net Positive Suction Head. For the band commonly abbreviated to NPSH, see Natalie Portmans Shaved Head. For the fire hose coupling thread, see Glossary of firefighting equipment#N. Hydraulic circuit NPSH is an initialism for …
122abortion — /euh bawr sheuhn/, n. 1. Also called voluntary abortion. the removal of an embryo or fetus from the uterus in order to end a pregnancy. 2. any of various surgical methods for terminating a pregnancy, esp. during the first six months. 3. Also… …
123Otto von Guericke — Otto von Guericke, engraving by Anselmus von Hulle, (1601 1674) Born …
124Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… …
125Menstrual extraction — Background Abortion type Surgical First use 1971 Gestation First trimester Usage Developed and often used in lay setting …
126Dirt Devil — Not to be confused with Dust devil. Dirt Devil Type Division Genre Home Care Founded 1905 …
127Ventouse — is a vacuum device used to assist the delivery of a baby when labour has not progressed adequately. It is an alternative to a forceps delivery and caesarean section. It is not usually used when the baby is in the breech position or for premature… …
128MAP sensor — The examples and descriptions in this article apply strictly to four stroke cycle gasoline engines. Other engine types such as diesel, or two stroke cycle can differ in the exact implementation, but the general theme still applies. The manifold… …
