stub-pipe
11Wikipedia:Glossary — Welcome to Wikipedia, which anyone can edit. Help index: Ask questions · Learn wikicode · View FAQ · Read Glossary · Live Wikipedia editing related help via web chat  …
12Piping and plumbing fittings — Fittings are used in pipe and plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and to regulate fluid flow, for example. Fittings, especially noncommon types, can be expensive, and require time,… …
13Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
14Hulusi — This article is about the musical instrument. For other uses, see Hulusi (disambiguation). A hulusi The hulusi (traditional: 葫蘆絲; simplified: 葫 …
15Nipple wrench (plumbing) — In plumbing, a nipple wrench is often known as an inside pipe wrench. An eccentric toothed gear is mounted on a hexagonal shaft. The wrench is introduced inside the pipe (especially a close nipple, which has threading its entire length, and… …
16Plastic pipework — standards for the conveyance of drinking water,waste water, chemicals, heating and cooling fluids, foodstuffs, ultra pure liquids, slurries, gases, compressed air and vacuum system applications. Plastic Pressure Pipe Systems have many advantages… …
17Wikipedia:Template messages/Cleanup — WP:TC redirects here. For WikiProject Tropical cyclones, see WP:WPTC. For general help on tagging pages, see Wikipedia:Tagging pages for problems. This page in a nutshell: Add template messages to inform readers and editors of specific problems… …
18Railroad switch — For other uses, see Switch (disambiguation). A right hand railroad switch with point indicator pointing to right …
19Pedal keyboard — The 30 note pedalboard of a Rieger organ. A pedalboard (also called a pedal keyboard, pedal clavier, or, with electronic instruments, a bass pedalboard[1]) is a keyboard played with the feet that is usually used to produce the low pitched bass… …
20Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with …
