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ʽC()ԓODzúµ켼g·fĽYOӋӹƷwoѿpκMȲ^500mmȲ^350MPa>ĸNϣrʯʯȣȴС{(ji)Ҏ(gu)ӻVˮ늡ٹ·˹ɰʯϡИI(y)
SҬF؛N̖܇dƄӺʯɰCm鿹Ȳ150MpaеӲȴϣʯɰúoúl(f)늏S偠tȼúúʯʯ\ϡ
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ԓϵ UڏN漚ɰC tNصķrmӲr顢Ч(ji)ȴС{ܺҾȴЧʸ
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