
adj.無用的;不實(shí)用的;無益的
The surveillance radar is unserviceable. 監(jiān)視雷達(dá)不工作。
To damage threads to an unserviceable condition. 螺紋損壞后不可用。
Unserviceable due to excessive wear. 由于過度磨損而不可用。
The following essential approach aid is unserviceable with R/W 31 localizer. 必要的進(jìn)場(chǎng)設(shè)備:31號(hào)跑道航道不工作。
This applies to the transport of both serviceable and unserviceable units. 可用件和不可用件的運(yùn)輸也會(huì)遇到相同的問題。