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吉林白城電磁脈沖閥膜片
天林環(huán)保有限公司生產(chǎn)的脈沖閥膜片由兩面涂膠的單層或多層構(gòu)成，也有橡膠不夾織物的。按其形狀分制法膜壓法。根據(jù)使用要求可以制 		2019-08-02
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