- lead bearing steel
- 含铅钢
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
lead processing — Introduction preparation of the ore for use in various products. Lead (Pb) is one of the oldest metals known, being one of seven metals used in the ancient world (the others are gold, silver, copper, iron, tin, and mercury). Its low… … Universalium
Bearing (mechanical) — A bearing is a device to allow constrained relative motion between two or more parts, typically rotation or linear movement. Bearings may be classified broadly according to the motions they allow and according to their principle of operation as… … Wikipedia
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
bearing shell — One of a pair of thin semicircular steel cups lined with an alloy such as coper lead or lead indium, which together enclose a shaft or other rotating member, and are held in a circular housing which can be divided into two halves … Dictionary of automotive terms
British Steel (album) — British Steel Studio album by Judas Priest Released 14 April 1980 11 May 2010 ( … Wikipedia
building 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… … Universalium
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
Dry Dock Complex (Detroit, Michigan) — Dry Dock Engine Works Detroit Dry Dock Company Complex U.S. National Register of Historic Places … Wikipedia
nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them … Universalium
White House — Infobox Historic building name=White House caption=South facade of the White House map type= latitude= longitude= location town=1600 Pennsylvania Avenue Washington, DC location country=United States architect=James Hoban client= engineer=… … Wikipedia
Bredbury — infobox UK place country = England official name= Bredbury latitude= 53.4206 longitude= 2.1135 population= 15,126 (2001 Census) metropolitan borough= Stockport metropolitan county= Greater Manchester region= North West England constituency… … Wikipedia