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Y42X-16P不銹鋼空氣減壓閥-上海繁瑞閥門有限公司
產品描述品牌繁瑞型號Y42X-16P材質不銹鋼驅動方式手動壓力環境類型其他適用介質空氣執行質量標準國標產地上海Y42X-16P DN15,Y42X 		2023-08-26
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