孔板波纹填料
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Rolled Pore Plate Corrugated Packing 波纹填料
corrugated plate packing 板波填料
Metal corrugated plate packing 金属孔板波纹填料
porous corrugated plate packing 孔板波纹填料
plate corrugated packing
板式波纹填料
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The liquid chemical method was applied to modify the surface of polypropylene plate corrugated packing and the performance test was given to the modified packing.
采用液相化学法对聚丙烯孔板波纹填料进行表面改性，并对改性后的填料作性能测试。
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