根据发表的刷式密封泄漏量试验数据，确定了刷丝束多孔介质的渗透率系数。
Based on the test data published for leaking steam flow rates of brush type seals, determined was the permeability coefficient of the porous medium of the bristle pack.
所获得的三元乙丙多孔弹性复合密封垫，产品使用的原料无毒、无害、无污染、产品使用寿命长。
The manufactured ethylene propylene diene porous elastic composite sealing gasket adopts raw materials having no poison, harm and pollution and having long service life of products.
弹性密封件。给水排水用管道连接密封件的材料要求。第3部分：硫化橡胶多孔材料。
Elastomeric seals - material requirements for joint seals used in water and drainage applications - Part 3: cellular materials of vulcanized rubber.
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