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- Technology: general issues 10
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21Publicado 2022Materias:Libro electrónico
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22Publicado 2020Materias:Libro electrónico
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23Publicado 2021Materias:Libro electrónico
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26Publicado 2021Materias:Libro electrónico
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29Publicado 2022Materias:Libro electrónico
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30Publicado 2022Materias:Libro electrónico
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31Publicado 2022Materias:Libro electrónico
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32Publicado 2021Materias: “…all-position automatic tungsten inert gas (TIG) welding…”
Libro electrónico -
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34Publicado 2021Materias:Libro electrónico
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36por Silberglitt, R. S.Tabla de Contenidos: “…Cover; Title Page; Copyright; Preface; Contents; Figures; Tables; Summary; Acknowledgments; Abbreviations; CHAPTER ONE: Introduction; Recent Analyses of Critical Raw Materials; Our Approach; CHAPTER TWO: Concentration of Production of Critical Raw Materials; CHAPTER THREE: China's Role as a Controlling Producer; China's Policies Cause Concern Among Its Customers; China's Customers Pursue Relief at the World Trade Organization; CHAPTER FOUR: Tungsten: Case Example of a Critical Raw Material; Uses and Importance of Tungsten; Tungsten Resources and Reserves; The Tungsten Supply Situation…”
Publicado 2013
Libro electrónico -
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38por Organisation for Economic Co-operation and Development.Tabla de Contenidos: “…Foreword -- Recommendation of the Council on Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas -- OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas -- Supplement on Tin, Tantalum and Tungsten…”
Publicado 2011
Libro electrónico -
39por Organisation for Economic Co-operation and Development.Tabla de Contenidos: “…Foreword -- Recommendation of the Council on Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas -- OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas -- Supplement on Tin, Tantalum and Tungsten -- Supplement on Gold…”
Publicado 2013
Libro electrónico -
40por Organisation de coopération et de développement économiques.Tabla de Contenidos: “…Avant-propos -- Guide OCDE sur le devoir de diligence pour des chaînes d'approvisionnement responsable en minerais provenant des zones de conflit ou à haut risque -- Recommandation du Conseil relative au Guide sur le devoir de diligence pour des chaînes d'approvisionnement responsables en minerais provenant de zones de conflit ou à haut risque -- Supplément sur l'Étain, le Tantale et le Tungstène…”
Publicado 2010
Libro electrónico
