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-技术数据 : 公称通径:DN15-DN1400 公称压力:1.0 1.6 2.5 6.4MPa 密封式温度:硬密封-40℃-450℃ 软密封-40℃-180℃ PPL密封-40℃-220℃ 材质:WCB 304 316 316L 可选型号: 1.电气定位器4-20mA 0-10mA. 2.电磁阀 220V 24V 110V'' 3.限位开关、阀门变送器 4.过滤减压阀 5.手动执行器-----------------------------7d81a538430286 Content-Disposition: form-data; name="guige" - -----------------------------7d81a538430286 Content-Disposition: form-data; name="quantity" - -----------------------------7d81a538430286 Content-Disposition: form-data; name="packag" - -----------------------------7d81a538430286 Content-Disposition: form-data; name="price" 0 -----------------------------7d81a538430286 Content-Disposition: form-data; name="offerexpire" 30