离心复合轧辊
Compound centrifugal roller
centrifugal composite casting roll
离心复合铸造
centrifugal compound casting
Centrifugal multiple
centrifugalcompositecasting
离心复合铸造工艺
Centrifugal compound foundry process
卧式离心复合铸造
horizontal centrifugal composite casting
离心叶轮混合器
centrifugal impeller mixer
超高速离心叶轮
extra-high speed centrifugal impeller
离心叶轮
centrifugal impeller
centrifugal pump impeller
high speed centrifugal impeller
centrifugal compressor
impeller
centrifugal pump
vaned diffuser
fully 3D flow
离心叶轮设计
design of centrifugal impeller
design of cetrifugal impeller
离心叶轮转子
centrifugal impeller rotor
旋转离心叶轮
rotating centrifugai impeller