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DB34/T 3187-2018 Active
DB34/T 3187-2018 The calibration method for flowmeters using annular plate in the coal mine gas extraction system
Abstract
This standard specifies the technical requirements, calibration conditions, calibration items and methods, calibration results, and calibration cycles for flowmeters used in coal mine gas extraction systems. This standard applies to the regular and irregular on-site calibration of flowmeters equipped with orifice plate throttle devices in coal mine gas extraction systems.
General Product Information
| Document Type | Anhui ProvinceLocal standards |
|---|---|
| Standard Status | Active |
| Standard Code | DB34/T 3187-2018 |
| CCS | Oil exploration, development, and transportation equipment |
| ICS | Oil and gas industry equipment |
| Implement Date | 2018-09-08 |
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