【導(dǎo)讀】的供給以防止空氣進(jìn)入油艙及保持油艙適當(dāng)?shù)恼龎骸3?、操作程序以及惰性氣體系統(tǒng)對的維護(hù)管理。1惰氣系統(tǒng)的概述及來源························································5. 惰性氣體的來源·························································6