网络释义专业释义
... hoist pump control valve 起重机油泵操纵阀 holding valve 平衡阀; 闭锁阀 hollow core valve 空心阀 ...
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... hoist pump control valve 起重机油泵操纵阀 holding valve 平衡阀; 闭锁阀 hollow core valve 空心阀 ...
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双语例句
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This includes removing any mineral deposits around the seat beneath the valve. Also check that the pull chain attached to the valve is not too short and holding the valve slightly open.
首先，确定让水位上升的砖头或者马桶清洁装置没有挡到阀门，让它不能正确关闭；然后清除挡水阀座周围的矿质沉淀物，检查连在挡水阀的拉管是不是太短，有没有把挡水阀拉得有轻微缝隙。
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3 SEC The PORV (pressure relief valve) opens automatically, releasing steam into a holding tank.
3秒减压阀自动打开，将蒸汽释入一个储存罐。
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Shanghai Hu-quan actuator valve Manufacture Co., Ltd. is a specialized design production actuator and valve's holding enterprise.
湖泉上海湖泉电动阀门制造有限公司是一家专业设计生产执行器和阀门的控股企业。
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