Mainly used in oil fields, oil depot, ports, docks, ship big flow like oil, oil unloading!

主要用于油田、油库、港口、码头、船舶等大流量输油，卸油！

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Three major oil unloading methods used in tank trains are introduced. They are vacuum system, sliding vane pump, and submersible pump unloading.

介绍了轻油铁路卸车主要采用的三种方式，即真空系统接卸、滑片泵(转子泵)接卸和潜油泵接卸。

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There are easier combustion and explosive oil gas and several disastrous fire sources in crude oil unloading; hence, there is bigger fire hidden trouble.

原油卸车作业过程中存在易燃易爆油气和多种灾害性火源，存在较大的火险隐患。

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