压缩空气会将污染物吹入显示组件内。

There are 24 wide-chord, titanium fan blades.

The number 4 bearing holds the rear of the N2 shaft.

A splitter fairing divides the air into these two air flows.

The fan increases the speed of the air.

The fan and booster is a four-stage compressor.

Manually position the outflow valve to full OPEN.

Write the results of the calibration on the correction chart.

Calibrate the thermometer to the Celsius scale.

Use a solution that contains no oil.

Put the fairing in position.