JJG 892-2011 in English
SUPERSEDEDEye Refractometers
- Issued on:2011-07-04
- Implemented on:2012-02-04
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD):
$270.00
$262.00
$262.00
本规程适用于各类主、客观式验光仪的首次检定、后续检定和使用中检查。
Scope
This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of all types of subjective and objective refractors.
Sample only — not a preview of JJG 892-2011

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