hydraulic isolating valve
... 电动液压遥控阀 electro-hydraulic remote-operated valve 液压遥控阀 hydraulic isolating valve 遥控开关阀 remote isolation valve ...
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短语
电动液压遥控阀
electro-hydraulic remote operated valve
液压遥控蝶阀
BUTTERFLY VALVE HYDRAULIC ACTUATOR
电动液压遥控操纵阀
electro-hydraulic remote-operated valve