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“ANSI標準”美標單球橡膠接頭

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    【ANSI】DN40美標橡膠柔性接管“150bar” DN40 American rubber flexible takeover "150bar" 上海淞......

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    【ANSI】DN50美標橡膠軟接頭“與化工部標準一致” DN50 American rubber soft joint "is consistent ......

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    【ANSI】DN65美標橡膠避震喉“美國標準” DN65 American rubber shock absorber "American Standard"......

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    【ANSI】DN80美標橡膠接頭“美洲標準” DN80 American standard rubber joint "American Standard" ......

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    【ANSI】DN100美標橡膠管接頭“實體工廠” DN100 American standard rubber pipe joint "solid facto......

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    【ANSI】DN125美標橡膠伸縮節(jié)“長度130mm” DN125 American rubber expansion joint "length 130mm" ......

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    【ANSI】DN150美標橡膠防震接頭“150Lb美國標準” DN150 American standard rubber shock joint "15......

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    【ANSI】DN250單球美標橡膠伸縮接頭“150LB” ANSI DN250 single ball American standard rubber exp......