You may examine whether air is leaking from the t

When the order _____ is received from the bridge, the main air stop valve in the starting air line should be shut.

The process of removing moisture from air is known as_____.

Your vessel is taking on fuel oil when a small leak develops in the hose and you have orde

One disadvantage of alliances foreseen by the critics is that air travel may be mere expen

I expect that the headmaster will want to______ the leak of the examination questions.A．in

186. Do you sometimes argue about what seems to you to be simple fact？ Do you argue whether it’s cold outdoors or whether the car in front of you is going faster than the speed limit？ If you get into