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型號(hào): 6ES71231JA000AB0 6ES71231JA000AB0武漢金海泉機(jī)電設(shè)備有限公司
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型號(hào): 6ES71221BB100AA0 6ES71221BB100AA0 -
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型號(hào): 6GK19010EA000AA0 6GK19010EA000AA0