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JB/T 8248.4-1999 Active
JB/T 8248.4-1999 JBT 8248.4-1999 Photographic lenses - Measurement method for scattered light coefficient
General Product Information
| Document Type | Industry standards-Mechanical |
|---|---|
| Standard Status | Active |
| Standard Code | JB/T 8248.4-1999 |
| Implement Date | 2000-01-01 |
Price
$ 20.00
Subtotal
$ 20.00
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Order Total (incl. tax)
$ 20.00