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JJG 678-2007 Active
JJG 678-2007 Catalysis Combustion Type Methane Measuring Device
Abstract
This regulation applies to the initial verification, subsequent verification, and in-use inspection of catalytic combustion-type methane detectors used in mines (hereinafter referred to as "instruments").
General Product Information
| Document Type | National Metrology and Inspection Regulations JJG |
|---|---|
| Standard Status | Active |
| Standard Code | JJG 678-2007 |
| Implement Date | 2008-02-21 |
Price
$ 36
Subtotal
$ 36
Tax
$ 0.00
Order Total (incl. tax)
$ 36