我们的无石棉密封产品通过欧洲技术检测。
Our Non-asbestos Sealing Products pass across European technical check.
虽然对无石棉密封材料做了大量的研究，但许多理论都是建立在近似的基础上，没有通用的模型及本构方程。
It is pointed out that many scholars have done many studies at home and abroad, but there are no universal models and equations till now.
配方是影响无石棉胶乳抄取密封材料性能的重要因素。
Formula is an important impacting factor of the asbestos-free latex sealing material in performance.
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