... 复断层：multiple fault 复动泵：double acting pump 复成山地：polyenetical mountains ...
基于74个网页-相关网页
单缸式复动泵 simplex double acting pump ; SIMPLER simplex double acting pump
双缸复动泵 duplex double acting pump
动力往复泵 power pump
复合泵运动方向 combined pump move direct
双缸往复蒸汽直动泵 Worthington pump
电动往复泵 electric reciprocating pump ; Electrically operated reciprocating pump
机动往复泵 Power reciprocating pump
立式电动往复泵 vertical electric-driven reciprocating pump
船用电动往复泵 Marine electric reciprocating pump
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