pressing cylinder
41Glassblowing — Glassblower Jean Pierre Canlis (right) …
42Tippmann A-5 — paintball marker marker type=Mechanical caption= Tippmann A 5 Basic with aftermarket 12 ceramic barrel by J J and BSA 30mm red dot sight. action= Semi Automatic, Fully Automatic with E Grip bore= .68 in (17.272 mm) barrel= 8.5 in (216 mm) ported… …
43Tram controls — The following article describes the controls on electric, rather than steam trams.OverviewThe operation of trams is relatively simple. As trams run on rails, they do not require steering controls. However they do require controls for the smooth… …
44environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
45Poppet valve — A poppet valve is a valve consisting of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft also called a valve stem. The shaft guides the plug portion by sliding through a valve guide. In most… …
46Pu-erh tea — Pu erh, Pu er tea, Puer tea or Bolay tea is a type of tea made from a large leaf variety of the tea plant Camellia sinensis and named after Pu er county near Simao, Yunnan, China. Pu erh tea can be purchased as either raw/green (sheng) or… …
47Liberty L-12 — See also Liberty L 8 for the eight cylinder prototype Lincoln Liberty engine The Liberty L 12 was a 27 litre water cooled 45 degree V 12 aircraft engine of 400 horsepower (300 kW) designed both for a high power to weight ratio and for ease of… …
48Sound recording and reproduction — Sound recorder redirects here. For the audio recording program computer software, see Sound Recorder (Windows). Sound recording and reproduction is an electrical or mechanical inscription and re creation of sound waves, such as spoken voice,… …
49Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… …
50wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… …
