1964 Book of ASTM Standards with Related Material 27

Fülszöveg

FOREWORD THE 1964 Book of ASTM Standards comprises 32 parts, of which this volume is one. It contains all current formally approved ASTM. Standard and Tentative Specifications, Methods of Tests, Recommended Practices, and Definitions, as well as certain other related materials, such as proposed methods. New editions of the Book of Standards will be issued annually. - ." . ''' * i ''Vi1'^^'" The 1964 edition of the Book of Standards comprises over 21,600 pages and includes the 3200 ASTM Standards and Tentatives in effect at the time of publication. To make this amount of material available in books of convenient size and not too bulky and heavy for binding, the standards are issued in 32 parts, as listed on p. v. Publication dates of the various parts are spread throughout the entire year beginning in Jaiiuary, and each part will appear in the same month each year. An additional list by materials is alsó given to enable the user to locate the part in which each type of material is... Tovább

Fülszöveg

FOREWORD THE 1964 Book of ASTM Standards comprises 32 parts, of which this volume is one. It contains all current formally approved ASTM. Standard and Tentative Specifications, Methods of Tests, Recommended Practices, and Definitions, as well as certain other related materials, such as proposed methods. New editions of the Book of Standards will be issued annually. - ." . ''' * i ''Vi1'^^'" The 1964 edition of the Book of Standards comprises over 21,600 pages and includes the 3200 ASTM Standards and Tentatives in effect at the time of publication. To make this amount of material available in books of convenient size and not too bulky and heavy for binding, the standards are issued in 32 parts, as listed on p. v. Publication dates of the various parts are spread throughout the entire year beginning in Jaiiuary, and each part will appear in the same month each year. An additional list by materials is alsó given to enable the user to locate the part in which each type of material is included. The combined Index to ASTM Standards, issued annually, will be helpful in locating any desired standard. All current standards and tentatives as well as new and revised items accepted by the Society between the appearance of any given part are made available as separate reprints. Standards comprise those specifications, methods of test, and definitions that have been formally adopted by the Society, requiring a letter ballot approval by the entire membership. Tentatives have been approved by the sponsoring committee as representing the latest thoughts and practices and have been accepted by the Society in accordance with established procedures for use pending adoption as standard. ' In accordance with Society regulations, standards that have been published for a period of six years or more without revision have been reviewed (in the odd-numbered years) by the responsible technical committees prior to the appearance of the Book and have been reapproved in their present form. Tentative Revisions appear at the end of the standards to which they apply. A list of the tentative revisions that apply to the standards in this part appears at the end of the Table of Contents. An ASTM standard represents a common viewpoint of those parties concerned with its provisions, namely, producers, consumers, and generál interest groups. It is intended to aid industry and the generál public. The use of an ASTM standard is purely voluntary, The existence of an ASTM standard does not preclude anyone from manufacturing, marketing, or purchasing products, or using products, processses, or procedures not conforming to the standard. ASTM standards are subject to periodic review and revision, and those who use them are cautioned to obtain the latest revisions. iii cm-ío Vissza