JB/T 7989-1997 in English
SUPERSEDEDSuper-hard abrasive Technical specification for synthetic diamond
- Issued on:1997-08-18
- Implemented on:1998-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD):
$260.00
$253.00
$253.00
JB/T 7987-1997
Sample only — not a preview of JB/T 7989-1997

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