pump suction nozzle
常见例句
- DR-VRS-200 Vapor pump to collect vapor from dispenser and return into UST, this pump can handle 2 nozzle in simultaneous, specially designed for suction pump.
分散式油氣廻收泵從加油機收集油氣存放於地下油罐， 真空泵能同時処理2支加油槍，專用於自帶泵加油機內。
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