This standard specifies the specimen selection and preparation,rating method and test report for determination of area content of graphite in steel with micrographic method using diagrams.
This standard is applicable to the determination of area content of graphite in steel with micrographic method using diagrams.
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This standard specifies requirements and corresponding test methods for graphite negative electrode materials (namely graphite negative) which are used in lithium ion battery.
This standard is applicable to graphite materials usd as negative in lithium ion battery.
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