double-acting hand force pump的意思|示意
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英 / /
双作用手力泵
double-acting hand force pump的网络常见释义
双作用手摇泵 ... double-acting engine 双作用式发动机 double-acting hand force pump 双作用手摇泵 double-acting hinge 双面铰链 ...
以作用手摇泵 ... double-acting engine 双作用式发动机 double-acting hand force pump 以作用手摇泵 double-acting oil cylinder 双作用油缸 ...