longitudinal welding
51Tank car — Modern tank cars carry all types of liquid and gaseous commodites. A tank car (UIC: tank wagon) is a type of railroad (UIC: railway) rolling stock designed to transport liquid and gaseous commodities. Contents …
52Air suspension — is a type of vehicle suspension powered by an engine driven or electric air pump or compressor. This pump pressurizes the air, using compressed air as a spring. Air suspension replaces conventional steel springs. If the engine is left off for an… …
53Fusion bonded epoxy coating — Fusion bonded epoxy coating, also known as fusion bond epoxy powder coating and commonly referred to as FBE coating, is an epoxy based powder coating that is widely used to protect steel pipe used in pipeline construction, concrete reinforcing… …
54Fiber laser — A fiber laser or fibre laser is a laser in which the active gain medium is an optical fiber doped with rare earth elements such as erbium, ytterbium, neodymium, dysprosium, praseodymium, and thulium. They are related to doped fiber amplifiers,… …
55Rail inspection — is the practice of examining rail tracks for flaws that could lead to catastrophic failures. According to the United States Federal Railroad Administration Office of Safety Analysis, [ [http://safetydata.fra.dot.gov/officeofsafety/ Federal… …
56MSC Napoli — Career Name: MSC Napoli Owner: Metvale Limited Operator …
57Mitsubishi RISE — Reinforced Impact Safety Evolution (RISE) or Realized Impact Safety Evolution is the brand name of Mitsubishi s patented safety body construction system.[1][2] It was first introduced in the 1996 Mitsubishi Galant.[1] Initially designed to… …
58M39 Pantserwagen — Type Armoured car Place of origin  Netherlands …
59Terminal Ballistics Research Laboratory — Infobox Laboratory name = Terminal Ballistics Research Laboratory motto = logo = established = January 1968 city = Chandigarh research field = type = director = Dr. Satish Kumar staff = budget = operating agency = DRDO affiliations = address =… …
60AKM — For other uses, see AKM (disambiguation). AKM An AKM manufactured in 1960 Type Assault rifle …
