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commander george zamka and mission

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specialists nick patrick and bob benkin

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practiced installing ammonia hoses on a

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test stand in the high bay clean room at

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nasa's marshall space flight center in

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huntsville alabama accompanied by eric

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howell boeing huntsville chief engineer

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for the international space station the

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astronauts got a feel for the

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flexibility of the pressurized 500

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pounds per square inch hoses that will

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be installed during the sts-130 space

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shuttle mission the hoses will be used

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to connect the new tranquility module's

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active cooling system to plumbing on the

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outside of the space station shuttle