calibrated lead
121Torpedo Data Computer — The Torpedo Data Computer (TDC) was an early electromechanical analog computer used for torpedo fire control on American submarines during World War II (see Figure 1). Britain, Germany, and Japan also developed automated torpedo fire control… …
122Grasshopper — Taxobox name = Caelifera fossil range=Late Permian Recent image width = 250px image caption = Immature grasshopper regnum = Animalia phylum = Arthropoda subphylum = Hexapoda classis = Insecta ordo = Orthoptera subordo = Caelifera subdivision… …
123Lathe (metal) — Center lathe with DRO and chuck guard. Size is 460 mm swing x 1000 mm between centers A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials. They were originally designed to… …
124Union busting — is a practice that is undertaken by an employer or their agents to prevent employees from joining a labor union, or to disempower, subvert, or destroy unions that already exist.During contract negotiations, established unions may declare a strike …
125Microoxygenation — Micro oxygenation is a process used in winemaking to introduce oxygen into wine in a controlled manner. Developed in 1991 by Patrick DuCournau, working with the exceptionally tannic grape Tannat in Madiran, the process gained usage in modern… …
126Timetable of the Precambrian — This is a timeline of geological and relevant astronomical events on Earth before the Cambrian period started. This covers 88% of the duration of the Earth. The dates given are based on the best current scientific evidence and where possible are… …
127List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …
128Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
