weld tool joint
31New World Order (conspiracy theory) — This article is about the use of the term New World Order in conspiracy theory. For other uses, see New World Order. The reverse side of the Grea …
32Pipe fitting — is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. This work involves selecting and preparing pipe or tubing, joining it together by various means, and the location and …
33Nail (fastener) — A pile of nails. In woodworking and construction, a nail is a pin shaped, sharp object of hard metal or alloy used as a fastener. Formerly wrought iron, today s nails are typically made of steel, often dipped or coated to prevent corrosion in… …
34Stainless steel — Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) Pearlite (88% ferrite, 12% cementite) …
35Acrylic glass — chembox new ImageFile = PMMA repeating unit.svg ImageSize = 100px IUPACName = SystematicName = OtherNames = poly(methyl methacrylate) (PMMA) methyl methacrylate resin Section1 = Chembox Identifiers Abbreviations = CASNo = 9011 14 7 EINECS =… …
36Sai (weapon) — For other meanings of the word sai , see Sai (disambiguation). Sai (釵) is the Ryukyu name for a traditional Okinawan [ [http://www.martialartsgear.com/weapons/sai/sai.shtml Martial arts gear] ] weapon. The basic form of the weapon is that of a… …
37Spud gun (cannon) — This article is about pipe based cannons and similar which use air pressure, or combustion of a gaseous fuel, or both, to launch large projectiles at low speed. They are in two types: * To fire whole potatoes. These launchers are built and fired… …
38Poly(methyl methacrylate) — This article is about the transparent plastic sometimes called acrylic glass. For the glass/plastic laminate often called safety glass , see laminated glass. Poly(methyl methacrylate) …
39cut — Synonyms and related words: AWOL, French leave, Parthian shot, Platonic form, Platonic idea, Spartan, Vandyke, abandon, abate, abatement, abbreviate, abbreviated, abrade, abrasion, abridge, abridged, abscind, abscondence, absence, absence without …
40er — er·i·an·thus; er·ic; er·i·ca; er·i·ca·ce·ae; er·i·cad; er·i·ca·les; er·i·ce·tal; er·i·ce·tic·o·lous; er·i·coid; er·i·co·phyte; erig·er·on; er·i·glos·sa; er·ik·ite; er·i·na·ceous; er·i·na·ceus; er·in·ite; er·i·nose; er·i·o·bot·rya;… …
