structured plastic packing
structured plastic packing
结构塑料包装
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The structured plastic packing was used to retrofit the oil water separators that could not realize the design requirements in production of hydrogen peroxide.
针对双氧水生产过程中原油水分离装置达不到设计要求的状况，采用塑料规整填料对其进行改造。
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