oil-level gauges 油位计
Flat glass oil level gauges 平面玻璃油位表
Level gauges for oil DIN 水平尺
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In accordance with HSE requirement, closed draining system connected to the plant waste oil pipes shall be used for level gauges drainage.
根据环保及安全要求,仪表液面计等仪表的排放采用密闭排放方式,接入装置内的污油管道系统。
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