Summer Conditions Heat flow Indoor air temperature Summer Conditions Heat flow Indoor air temperature Remove heat from indoor air Finned-Tube Heat Exchanger
What are thermoelectric devices used for? Thermoelectric the military for night vision equipment, electronic Refrlgeration quipment cooling, portable refrigerators
I．Choose the Correct Answer 1. An object is moving in a circle at constant speed v. The magnitude of the rate of change of momentum of the object （ C ）
1. 1 Around the wor Vocabulary Each of these sentences has a nationality word missing Choose a word from the box. (The first one is done for you as an example
6.1 Documentation Vocabulary Fill in the blanks with an appropriate word. 1. After receiving their Enquiry we sent them a 2. We have just received an for the goods we wanted. 3. Another word for\buy\is
11.1 Choose the best summary Listening You'll hear some extracts from a staff meeting at Rainbow Products plc. Choose the best summary of each extract below. The first is done for you as an example. MINUTES
9.1 Going abroad Vocabulary Add the missing words to the puzzle. 1. You may need a _if you're staying in the USA for longer than a month. 2 _class is cheaper than business or club
8.1 Delays and problems vocabulary Fill the gaps in these sentences with suitable words form the list below. boycotts cash against documents chamber of commerce circumstances claim compensate documents against
