排气阀是什么？

排气阀 A valve used to expel unwanted gases or residues from cargo lines, tanks, or machinery spaces, ensuring safe and inert conditions.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “排气阀” Used in Practice?

VTS致船舶：请在清舱作业前确认排气阀状态。

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

Deck Officers
Engine Officers
Masters

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Frequently Asked Questions

排气阀是什么？

A valve used to expel unwanted gases or residues from cargo lines, tanks, or machinery spaces, ensuring safe and inert conditions.

Where can I learn this term for free?

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Last updated: March 09, 2026

排气阀 是什么？