JIS R 7222:2017 specifies test methods for evaluating the physical properties of graphite materials (hereafter referred to as materials) excluding brush materials for electrical machines.
JIS R 7222:2017 History
JIS R 7222:2017
$58.00 $116.00
JIS R 7222:1997
$19.00 $39.00
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JIS C 1102-2:1997
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JIS Z 4711:1997
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JIS C 1102-4:1997
$27.00 $54.00
JIS K 7037:1998
$27.00 $54.00