Số hiệu tiêu chuẩn
prEN 12405-1
Tên tiêu chuẩn
Gas meters - Conversion devices - Part 1: Volume conversion
Ngày phát hành
2004-08-00
Tiêu chuẩn tương đương
DIN EN 12405-1 (2005-01), IDT * 04/30124466 DC (2004-10-27), IDT * E17-304-1PR, IDT * OENORM EN 12405-1 (2004-11-01), IDT * OENORM EN 12405-1/A1 (2006-04-01), IDT
Từ khóa
Conformity * Conformity testing * Definitions * Design * Electrical engineering * Electronic instruments * Electronic measuring devices * Gas meters * Gas technology * Gas-supply meters * Instrument transformers * Pressure * Production * Quantitative measurement * Quantity translators * Real gas factors * Safety * Specification (approval) * Temperature * Testing * Translators * Transmitters * Volume