单斜斜轴柱  monoclinic clinoprism

单斜斜轴锥  monoclinic clinopyramid

倾斜蜗舌  inclined volute tongue

斜壳介  Loxoconcha

斜蜗舌  variable tip clearance tongue

斜斜地  agley

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  Spiral Case with Cushion Layer; cushioned spiral case

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