Fully closed crust the ventilation system, to ensure of good working environment.

超声波清洗机全封闭外壳与抽风系统，确保良好工作环境。

youdao

The hinges are self-closing the last few centimetres, leaving the door fully closed.

合页在最后的几厘米自动关闭，使门完全闭合。

youdao

Fully closed crust and the ventilation system, to ensure of good working environment.

超声波清洗机全封闭外壳与抽风系统，确保良好工作环境。

youdao

Felgenhauer says decisions about such matters in Russia are made behind closed doors and are not always fully thought through, which he characterizes as a feature of authoritarian regimes.

VOA: standard.2009.03.20

France, which hasn't fully closed its military base in Senegal, is increasingly losing business opportunities there.

WSJ: Mali Advance Shows Paris's Africa Dilemma

However, the M4 Second Severn Crossing remains fully closed.

BBC: Snow latest across the UK

One of the parliament's lead negotiators on the 2013 budget, Italian MEP Giovanni La Via said it was impossible to continue talks on next year's budget until the accounts for 2012 were fully closed.

BBC: Budget 2013 debate