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GB/T 18659-2023 in English
Measurement of fluid flow in closed conduits—Guidance for the use of electromagnetic flowmeters
valid
Issued on:2023-08-06
$616.00 -
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T/CHES 63-2022 in English
Technical guideline for plunger control valve
valid
Issued on:2022-02-22
$812.00 -
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T/CGAS 011-2020 in English
Diaphragm gas meters with electronic temperature and pressure correction
valid
Issued on:2020-09-01
$1,036.00 -