... borehole reciprocating pump 往复式井下泵 borehole submerged pump 潜水深井泵 borehole shaft driven pump 长轴深井泵 ; 井下长轴传动泵 ...
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短语
深井潜水泵
deep well submersible pump
;
[机]
deep well submerged pump
;
deep well subaqueous pump
;
BLQJ
供应不锈钢深井潜水泵
Deep Well Pump
型深井潜水泵
CHQJ
型深井潜水电泵
qj