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偷看娇妻被交换,给娇妻安排又粗又大玩3,娇妻被别人玩弄至高潮视频_打野战
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聚合物反應流程用熔體齒輪泵的特點

欄目:公司新聞 發布時間:2022-11-29 瀏覽量: 117
熔體齒輪泵主要用于聚合物工業生產的各種流程

     熔體齒輪泵主要用于聚合物工業生產的各種流程。廣泛應用于塑料、樹脂、橡膠、化纖等行業。輸送物料從低溫-50℃、低粘度0.1mPa.s到高溫350℃、高粘度40000Pa.s。操作壓力為 真空---40MPa。公司根據不同的工況和物料性質提供不同的產品系列來滿足應用的需求。本公司熔體齒輪泵具有結構精密,精度高,脈動小,壽命長等特點。

魯公網安備 37011202001829號

偷看娇妻被交换,给娇妻安排又粗又大玩3,娇妻被别人玩弄至高潮视频_打野战