离心式多级叶轮风机  centrifugal multi-level impeller blower

离心压气机叶轮  centrifugal compressure impeller; centrifugal compressor impeller

离心压缩机叶轮  centrifugal compressor impeller

超高速离心叶轮  extra-high speed centrifugal impeller

复合离心叶轮  complex-centrifugal impeller

离心机叶片  centrifuge blade

离心轮机  centrifugal turbine

离心叶轮  centrifugal impeller; centrifugal compressor; centrifugal pump impeller; fully 3D flow; vaned diffuser; impeller; centrifugal pump; high speed centrifugal impeller

离心叶轮混合器  centrifugal impeller mixer

离心叶轮设计  design of centrifugal impeller; design of cetrifugal impeller

离心叶轮体  centrifugal impeller web

离心叶轮转子  centrifugal impeller rotor

旋转离心叶轮  rotating centrifugai impeller

盐碱分离离心机  Salt-soda Separating Centrifuge

整体离心叶轮  integrated impeller

汽轮机叶轮  Centrifugal impeller of steam turbine; turbine disc

汽轮机叶轮振动分析  Vibration of Steam Turbine Discs

燃气轮机叶轮  gas turbine impeller

水轮机轮叶系统  HTRCS