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单词
pump check valve ball
释义
pump check valve ball
美
英
un.
止回阀球
英汉
网络释义
un.
1.
止回阀球
1.
止回阀球
valve 阀门专业词汇A-Z ... pulse valve 脉冲阀; 脉冲管
pump check valve ball
止回阀球
pump check valve 泵的止回阀; 泵止逆阀 ...
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rubble-mound seawall
rubble-mound structure
rubble ore
rubble -pavement
rubble-pile
rubble pile
rubble piles
rubble retaining wall
rubblerock
rubbles
rubble separator
rubble slope protection
rubblestone
rubble stone
rubble-stone
rubble-stones
rubble stone vault
rubble-strewn
rubble tipping
rubble tract
rubble wall
rubble wave absorber
rubble-work
rubble work
rubblework
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更新时间:2026/6/22 10:55:19