翻訳と辞書 Words near each other ・ Recombinase Polymerase Amplification ・ Recombinase-mediated cassette exchange ・ Recombination ・ Recombination (cosmology) ・ Recombination detection program ・ Recombination hotspot ・ Recombination signal sequences ・ Recombination-activating gene ・ Recombineering ・ Recombo DNA ・ Recomeço ・ Recommendation ・ Recommendation (European Union) ・ Recommendation Concerning the Status of Higher Education Teaching Personnel ・ Recommendation letter ・ Recommended exposure limit ・ Recommended maximum intake of alcoholic beverages ・ Recommended precaution ・ Recommended Records ・ Recommended Records Sampler ・ Recommender system ・ Recommerce ・ Recommind ・ Recon ・ Recon (Lost) ・ Recon (role-playing game) ・ Recon Instruments ・ Recon Optical ・ Recon Team ・ Reconceptualizing India Studies 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 Recommended exposure limit ： ウィキペディア英語版 Recommended exposure limit A recommended exposure limit (REL) is an occupational exposure limit that has been recommended by the United States National Institute for Occupational Safety and Health to the Occupational Safety and Health Administration (OSHA) for adoption as a permissible exposure limit. The REL is a level that NIOSH believes would be protective of worker safety and health over a working lifetime if used in combination with engineering and work practice controls, exposure and medical monitoring, posting and labeling of hazards, worker training and personal protective equipment. No REL has ever been adopted by OSHA, but they have been used as guides by some industry and advocacy organizations. RELs for chemical exposures are usually expressed in parts per million (ppm), or sometimes in milligrams per cubic metre (mg/m3). Although not legally enforceable limits, NIOSH RELs are considered by OSHA during the promulgation of legally enforceable PELs. ==External links== *(NIOSH Pocket Guide to Chemical Hazards ) 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「Recommended exposure limit」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.