compression screw
21Dislocation — For the syntactic operation, see Dislocation (syntax). For the medical term, see Joint dislocation. In materials science, a dislocation is a crystallographic defect, or irregularity, within a crystal structure. The presence of dislocations… …
22Linear actuator — TOC A linear actuator is a device that develops force and motion, from an available energy source, in a linear manner, as opposed to rotationally like an electric motor. There are various methods of achieving this linear motion. Several different …
23industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …
24Package testing — Military shipping container being drop tested Testing …
25Colt 1911 — Colt M1911 Allgemeine Information Zivile Bezeichnung: Colt M1911A1, Government Entwickler:/Hersteller: John Moses …
26Colt Government M 1911 45 ACP — Colt M1911 Allgemeine Information Zivile Bezeichnung: Colt M1911A1, Government Entwickler:/Hersteller: John Moses …
27Colt M1911 — Allgemeine Information Zivile Bezeichnung …
28M1911 — Colt M1911 Allgemeine Information Zivile Bezeichnung: Colt M1911A1, Government Entwickler:/Hersteller: John Moses …
29Pontiac V8 engine — From 1955 to 1981 the Pontiac Division of General Motors manufactured its own, unique V8 engines, distinct from Buick, Cadillac, Chevrolet, or Oldsmobile. Displacement began at 287 in³ and grew as large as 455 in³ (7.5 L) by 1970. Pontiac s… …
30building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
