UHM-PE can replace carbon steel, stainless steel, bronze, etc. It can be used in the fields, such as textile, papermaking, food processing, transportation, ceramics, coal, etc.

UHM - PE可以取代碳钢、不锈钢、青铜等，可用于纺织、造纸、食品加工、运输、陶瓷、煤炭等领域。

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The clinical presentations of PE can be from without evident symptom to sudden death. The most frequent symptom is breathlessness resulting from hypoxemia with incidence of about 80%-90%.

临床表现可以从没有明显症状到发生猝死，最常见的是呼吸困难，发生率约80％-90％。

youdao

The clinical presentations of PE can be from without evident symptom to sudden death. The most frequent symptom is breathlessness resulting from hypoxemia with incidence of about 80%-90%.

临床表现可以从没有明显症状到发生猝死，最常见的是呼吸困难，发生率约80％-90％。

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