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He dried for packing piece and a rotary machine comprising such a packing.
He dried for packing piece and a rotary machine comprising such a packing.
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机译:他干燥了包装件,并烘干了装有这种包装件的旋转机械。
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摘要
Of the stationary body (8) and rotating body (4) forming the seal, one (8) is provided with an internal environmental-control circuit (9, 13). The invention applies particularly to the manufacture of turbo- machinery. IMAGE
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