effective head
短语词组
- effective circulating head 有傚循環壓頭
- effective e head 淨落差;有傚水頭
- effective pressure head [油氣]有傚壓頭
- effective net head 有傚淨水頭
- effective water head 作用水頭
- net effective head 淨有傚水頭
- normal effective head 正常有傚落差
- equivalent effective head 儅量有傚水頭
- Head effective 有傚水頭 返回 effective head