蜗壳流道
返回 19 条匹配短语对
蜗壳出水流道
volute outlet passage
蜗壳式出水流道
Volute-type discharge passage
蜗壳流场
volute fluid flowing field
Scroll’s flow field
涡轮壳流道
Turbine volute
分流流道
distributary runner
外流道流场
fluid field of outer fluid channel
保压蜗壳
spiral case of pressure preservations
变型线蜗壳
type improving
不完全蜗壳
semi spiral case
semi spiral casing
semi_spiral
充水保压蜗壳
pressure-maintaining spiral case by water filling
抽气蜗壳
bleeding volute
大小圆蜗壳
major and small circle casing
大型蜗壳
Large-sized Spiral Case
large spiral case
垫层蜗壳
cushioned spiral case
Spiral Case with Cushion Layer
多级蜗壳式离心泵
barrel-type feed pump
非圆断面蜗壳水力设计
hydraulic design of spiral case with non-circular
风机蜗壳
worm shell of fan
风扇蜗壳
fan volute
钢蜗壳
steel spiral case
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