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ASTM D4968-08
Standard Guide for Annual Review of Test Methods and Specifications for Plastics
Automaticky preložený názov:
Štandardné Príručka pre Annual Review testovacích metód a špecifikácie pre Plasty
NORMA vydaná dňa 1.3.2008
Informácie o norme:
Označenie normy: ASTM D4968-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.3.2008
Kód tovaru: NS-29331
Počet strán: 13
Približná hmotnosť: 39 g (0.09 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4968-08 :
Keywords:
plastics, precision and bias, revisions, specification, test method, Annual review of standards, ASTM Committee D-20 on Plastics, Bias, Five year review of standards, Flow charts, ISO equivalency, Plastics, Precision, ICS Number Code 01.120 (Standardization. General rules)
Doplňujúce informácie
| Significance and Use | ||||||||||
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It is the intention of this guide to provide information to persons revising test methods and specifications in Committee D20 to ensure that all required elements are included and that the revised document is presented in the most user-friendly manner possible. This guide is intended for use by Committee D20 when test methods and specifications under its jurisdiction are revised due to technical changes or upon five-year review. The flowchart in Annex A1 shows the review process in outline form. Specific instructions to be followed when revising Committee D20 documents are given in this guide. The model precision and bias (P and B) statements included in Appendix X1-Appendix X3 were developed to standardize the presentation of data. |
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| 1. Scope | ||||||||||
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1.1 This guide is intended to assist the subcommittees and sections of Committee D20 on Plastics with the process of standards evaluation during the five-year review mandated by ASTM or when changes to test methods and specifications are required. Note 1—There is no known ISO equivalent to this guide. |
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| 2. Referenced Documents | ||||||||||
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