Overhead 是多少?
所有跟帖:
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ball part number 0.80 efficiency?
-seamist-
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(49 bytes)
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05/20/2008 postreply
11:43:12
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< 9%, just curious, you have a list of more efficient groups
-Warsteiner-
♂
(34 bytes)
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05/20/2008 postreply
11:44:03