flat-v weir meaning in English
薄壁v形切口量水堰
Examples
- Liquid flow measurement in open channels . flat - v weirs
明渠液体流量的测量. v形平面溢流堰 - Hydrometric determinations - flow measurement in open channels using structures - flat - v weirs
比重测定.构造物的明渠液体流量测量. v形平面溢流堰