翻訳と辞書 Words near each other ・ Handball at the 2006 Asian Games – Women ・ Handball at the 2006 Central American and Caribbean Games ・ Handball at the 2007 African Games ・ Handball at the 2007 Pan American Games ・ Hand surgery ・ Hand Surgery (journal) ・ Hand That Rocks the Cradle ・ Hand Therapy ・ Hand to God ・ Hand to God (play) ・ Hand to hand ・ Hand to Hand (album) ・ Hand to Mouth ・ Hand to Mouth (album) ・ Hand to Mouth (song) ・ Hand tool ・ Hand transplantation ・ Hand truck ・ Hand walking ・ Hand warmer ・ Hand washing ・ Hand web piercing ・ Hand with Reflecting Sphere ・ Hand, foot and mouth disease ・ Hand-colouring of photographs ・ Hand-cranked submarine ・ Hand-e Zamin ・ Hand-foot-genital syndrome ・ Hand-for-hand ・ Hand-Hale Historic District Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Hand tool ： ウィキペディア英語版 Hand tool A hand tool is any tool that is not a power tool – that is, one powered by hand (manual labour) rather than by an engine. Some examples of hand tools are garden forks, secateurs, rakes, hammers, spanners, pliers, screwdrivers and chisels. Hand tools are generally less dangerous than power tools.〔 ==Brief history== Hand tools have been used by humans since the stone age when stones were used for hammering and cutting. During the bronze age tools were made by casting the copper and tin alloys that the period is named after in clay moulds. Bronze tools were sharper and harder than those made of stone. During the iron age iron replaced bronze, and tools became even stronger and more durable. The Romans developed tools during this period which are similar to those being produced today. In the period since the industrial revolution, the manufacture of tools has transitioned from being craftsman made to being factory produced. A large collection of British hand tools dating from 1700 to 1950 is held by St Albans Museums. Most of the tools were collected by Raphael Salaman (1906–1993) who wrote two classic works on the subject: ''Dictionary of Woodworking Tools''〔Salaman, R. A. (1997 edition revised by Philip Walker; first published in 1975 by George Allen & Unwin () Ltd). ''Dictionary of Woodworking Tools, c. 1700–1970'' Mendham, NJ: Astragal Press ISBN 978-1-879335-79-0.〕 and ''Dictionary of Leather-working Tools''.〔Salaman, R. A. (1996). ''Dictionary of Leather-working Tools, c.1700–1950, and the Tools of Allied Trades'' Mendham, NJ: Astragal Press ISBN 978-1-879335-72-1.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hand tool」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.