Meaning of word 进口段
Writing Sheet
Word
Pinyin jìn kǒu duàn
Phonetic Notation ㄐㄧㄣˋ ㄎㄡˇ ㄉㄨㄢˋ
word Meaning

◎ 进口段 jìnkǒuduàn

[inducer] 离心式鼓风机或压气机将空气供入叶轮轴向区的那一部位