Download or read book GB T 25119 2010 English Translation of Chinese Standard written by https://www.codeofchina.com and published by https://www.codeofchina.com. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements of service, design, manufacture, and testing of electronic equipment, as well as basic hardware and software requirements considered necessary for durable and reliable equipment. Additional requirements in other standards or specifications may complement this Standard, if applicable. List of subclauses of this Standard in which agreement between the parties is mentioned is detailed in Appendix B. This Standard applies to all electronic equipment for control, regulation, protection, supply, etc. installed on rail vehicles (including subway and urban rail vehicle).The equipment may be powered by the batteries or generators of vehicles or powered by a low-voltage power supply with or without a direct connection to the contact system (transformer, voltage divider and auxiliary power supply).For the purposes of this Standard, electronic equipment is defined as equipment mainly composed of semiconductor devices and recognized associated components. These components will mainly be mounted on printed boards. Note: sensors (current, voltage, speed, etc.) and firing unit printed board for power electronic equipment are covered by this Standard. Complete firing units are covered by GB/T 25122.1. This Standard is not applicable to the power electronic equipment in the main circuits and auxiliary circuits.
Download or read book GB GB T GBT Chinese Standard English translated version Catalog written by Dr. Meng Yongye and published by www.codeofchina.com. This book was released on 2018-05-03 with total page 3290 pages. Available in PDF, EPUB and Kindle. Book excerpt: All English-translated Chinese codes are available at: www.codeofchina.com
Download or read book GB T GBT Product Catalog Translated English of Chinese Standard GB T GBT written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 2263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB/T; GBT.
Download or read book GB GB T GBT Product Catalog Translated English of Chinese Standard All national standards GB GB T GBT GBZ written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 2809 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB; GB/T, GBT.
Download or read book GB T 2010 GB 2010 Chinese National Standard PDF English Catalog year 2010 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB, GB/T Series of year 2010.
Download or read book Chinese Standard GB GB T GBT JB JB T YY HJ NB HG QC SL SN SH JJF JJG CJ TB YD YS NY FZ JG QB SJ SY DL AQ CB GY JC JR JT written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 7263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards and Industry Standards (Total 17,000 standards).
Download or read book Sources Effects and Risks of Ionizing Radiation United Nations Scientific Committee on the Effects of Atomic Radiation UNSCEAR 2016 Report written by United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) and published by United Nations. This book was released on 2017-04-25 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report assesses the levels and effects of exposure to ionizing radiation. Scientific findings underpin radiation risk evaluation and international protection standards. This report comprises a report with two underpinning scientific annexes. The first annex recapitulates and clarifies the philosophy of science as well as the scientific knowledge for attributing observed health effects in individuals and populations to radiation exposure, and distinguishes between that and inferring risk to individuals and populations from an exposure. The second annex reviews the latest thinking and approaches to quantifying the uncertainties in assessments of risk from radiation exposure, and illustrates these approaches with application to examples that are highly pertinent to radiation protection.
Download or read book Root Ecology written by Hans de Kroon and published by Springer Science & Business Media. This book was released on 2003-05-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.
Download or read book Single Molecule Spectroscopy written by R. Rigler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topics range from single molecule experiments in quantum optics and solid-state physics to analogous investigations in physical chemistry and biophysics.
Download or read book Proceedings of the Third International Conference on Computational Intelligence and Informatics written by K. Srujan Raju and published by Springer Nature. This book was released on 2020-03-17 with total page 881 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features high-quality papers presented at the International Conference on Computational Intelligence and Informatics (ICCII 2018), which was held on 28–29 December 2018 at the Department of Computer Science and Engineering, JNTUH College of Engineering, Hyderabad, India. The papers focus on topics such as data mining, wireless sensor networks, parallel computing, image processing, network security, MANETS, natural language processing and Internet of things.
Download or read book GB T 25978 2010 Translated English of Chinese Standard GBT 25978 2010 GB T25978 2010 GBT25978 2010 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-01-17 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the definition, performance requirements and test methods of plates and labels used on road vehicles for the descriptions of vehicle information.
Download or read book GB T 9115 2010 English translated version written by Codeofchina and published by https://www.codeofchina.com. This book was released on 2011-10-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: GB/T 9115-2010 Code of Bills of Quantities and Valuation for Construction Works English-translated version
Download or read book GB T 11263 2010 Translated English of Chinese Standard GBT 11263 2010 GB T11263 2010 GBT11263 2010 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-02-24 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the ordering content, classification, code, dimensions, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of hot-rolled H section steel and T section steel cut by hot-rolled H section steel.
Download or read book Reflections on Society and Academia written by Marcel Herbst and published by Cambridge Scholars Publishing. This book was released on 2018-12-14 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This anthology assembles notes that address a wider spectrum of concern within the social sciences, as well as higher education and design and planning issues. The essays, articles and book reviews gathered here allow for an easy, and holistic, assessment of publications that cover various themes and were written during the past two decades. In addition, four chapters specifically written for this volume are included, two dealing with academic productivity, and the remaining two addressing aspects of economics and issues of design.
Download or read book Fergusson s Percentage Unit of Angular Measurement written by John Coleman Fergusson and published by . This book was released on 1912 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annuaire Statistique 2016 written by United Nations Publications and published by . This book was released on 2016-10-30 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Statistical Yearbook is an annual compilation of a wide range of international economic, social and environmental statistics on over 200 countries and areas, compiled from sources including UN agencies and other international, national and specialized organizations. The 2016 edition contains data available to the Statistics Division as of 31 July 2016 and presents them in 26 tables on topics such as: communication; crime; development assistance; education; energy; environment; finance; gender; international merchandise trade; international tourism; labor force; national accounts; population and migration; price and production indices; and science and technology. Most tables covering the period up to 2016. Accompanying the tables are technical notes providing brief descriptions of major statistical concepts, definitions and classifications.
Download or read book GB T 17685 2016 Translated English of Chinese Standard GBT17685 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, requirements, test methods, judgment rules, marking, packaging, transportation and storage of down and feather. This Standard applies to the production, processing and trade of down and feather.
