Số hiệu tiêu chuẩn
ISO 748
Tên tiêu chuẩn
Measurement of liquid flow in open channels - Velocity-area methods
Ngày phát hành
1997-08-00
Tiêu chuẩn tương đương
DIN EN ISO 748 (2000-03), IDT * BS EN ISO 748 (2000-11-15), IDT * BS ISO 748 (1997-10-15), IDT * EN ISO 748 (2000-01), IDT * prEN ISO 748 (1998-07), IDT * NF X10-301 (2002-01-01), IDT * X10-301PR, IDT * SN EN ISO 748 (2000-03), IDT * OENORM EN ISO 748 (2000-05-01), IDT * OENORM EN ISO 748 (1998-11-01), IDT * PN-EN ISO 748 (2001-12-05), IDT * SS-EN ISO 748 (2000-07-28), IDT * UNE-EN ISO 748 (2001-05-22), IDT * STN EN ISO 748 (2001-11-01), IDT * CSN EN ISO 748 (2001-06-01), IDT * DS/EN ISO 748 (2000-10-09), IDT * NEN-EN-ISO 748:2000 en (2000-02-01), IDT
Từ khóa
Cross-sectional area * Definitions * Floats * Flow measurement * Flow rate * Liquid flow * Mathematical calculations * Measurement * Measuring instruments * Measuring points * Open channels * Running waters * Stain tests * Streams * Surfaces * Velocity measurement * Velocity of flow * Water flows * Swimmers