向化合物中加入5毫升硬化剂。

Monitor the speed indication continuously until the end of the test.

During the soldering procedure, use a protective shield.

There must be a good airflow in the work area.

A smaller damage is permitted without repair.

Tighten the nuts, but keep them sufficiently loose to remove them with your hand.

For ease of reference, these tab dividers shall be staggered.

List these sections under each trouble in order of probability.

It shall be self-contained and may duplicate other tests.

Attach the ropes on the ground with the mooring points.

The crew controls the aircraft direction during push back with the steering wheel.