fabrication (metal)
91Assabet Valley Regional Technical High School — Infobox Private School background = border = #ccd2d9 (standard color) name = Assabet Valley Regional Technical High School motto = Raising The Bar established = 1973 type = Public religion = None head name = Principal head = Mary Jo Nawrocki… …
92Steel erector — A steel erector is a tradesman who installs structural steel frames of building and engineering projects. [citation|title=The Wiley Dictionary of Civil Engineering and Construction |author= Len F. Webster|year=1997|publisher=Wiley Interscience|id …
93Wyoming County, Pennsylvania — Infobox U.S. County county = Wyoming County state = Pennsylvania map size = 225 founded = April 4, 1842 seat = Tunkhannock | largest city = Tunkhannock area total sq mi =405 area water sq mi =8 area percentage = 1.88% census yr = 2000 pop = 28080 …
94Perforation — For perforations in an oil well, see Perforation (oil well). For perforation in medicine and surgery, see Organ perforation. A perforation is a small hole in a thin material or web. There is usually more than one perforation in an organized… …
95Ultimate failure — In mechanical engineering, ultimate failure describes the breaking of a material. In general there are two types or failure: fracture and buckling. Fracture of a material occurs when either an internal or external crack elongates the width or… …
96Technique de forge des sabres japonais — Fabrication des sabres japonais La fabrication d’un sabre japonais prend un peu plus d’un mois : un mois de forge et une semaine de polissage. La lame du sabre japonais est traditionnellement forgée à partir d’un acier brut (tamahagane)… …
97smithing — Fabrication and repair of metal objects by hot and cold forging on an anvil or with a power hammer or by welding and other means. Blacksmiths traditionally worked with iron (anciently known as black metal ), making agricultural and other tools,… …
98Boite de conserve — Collection …
99Histoire de la production de l'acier — L histoire de la production de l acier, comme la plupart des histoires de découvertes et progrès techniques, n est pas linéaire. On trouve des aciers à divers endroits de la planète au cours de l histoire. Certaines innovations apparaissent sans… …
100Histoire De La Production De L'acier — L’histoire de la production de l’acier, comme la plupart des histoires de découvertes et progrès techniques, n’est pas linéaire. On trouve des aciers à divers endroits de la planète au cours de l’histoire. On peut citer par exemple les aciers… …
