本文介绍了一套燃油蒸发排放控制系统(EE CS)，此系统主要包括炭罐、清洗阀、油气分离器、翻车阀等。
In this paper, an EECS (Evaporation Emissions Control System), which includes the canister, purge valve, vapor-liquid separator, rollover leakage protection valve, is designed and tested.
通过介绍生物降解气态有机污染物的基本原理，探讨石油储运过程中的蒸发油气污染运用生物控制技术的可行性，提出需要解决的问题和研究的重点。
The mechanism is introduced and feasibility for biodegradation method to control emitting oil vapor is discussed. Beside, issues and focal point of the research are also presented.
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