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GB/T 39141.1-2020 Active
GB/T 39141.1-2020 Mineral and sapphire watch-glasses—Part 1:Dimensions and tolerances
Abstract
This part of GB/T 39141 specifies the dimensions and tolerances of inorganic and sapphire watch glasses.
This part is applicable to circular flat watch glasses, with a representative diameter of 8 mm to 35 mm.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 39141.1-2020 |
| CCS | Clocks and watches |
| ICS | \nWatch |
| Implement Date | 2021-05-01 |
Price
$ 42
Subtotal
$ 42
Tax
$ 0.00
Order Total (incl. tax)
$ 42