Meaning of word 顶阀
Writing Sheet
Word
Pinyin dǐng fá
Phonetic Notation ㄉㄧㄥˇ ㄈㄚˊ
word Meaning

◎ 顶阀 dǐngfá

[head valve] 指泵的输送阀,以便与吸入阀或底阀相区别