BS 6439:1983被替代
Recommendations For Fidelity And Security Of Dynamic Measurement Of Petroleum Liquids And Gases In Cabled Transmission As Electric And Or Electronic Data
出版：British Standards Institution
专家解读视频
Gives guidelines for ensuring the fidelity and security of pulsed data cabled transmission systems for the metering of fluids to ensure the integrity of the primary indication. Includes precautions, installation, commissioning and testing, inspection and maintenance. Illustrates typical functional arrangement for pulse security system, level A - E. BS AMD 8894 RENUMBERS THIS STANDARD TO BS EN ISO 6551
© British Standards Institution 2013
Renumbered and superseded by BS EN ISO 6551.
Supersedes 81/52261 DC.
(11/2005)
ISO 6551:1982 - Identical
