以天然硅石灰和海泡石复合矿物代替石棉作为增强材料制备无石棉汽车制动摩擦片，可提高产品的各项性能。
Substituting compound mineral of natural siliceous lime and sepiolite for asbestos in brake friction lining can improve all performances of product.
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.
介绍既不用石棉纤维也不用其它纤维的新型无石棉制动材料的制造、性能及应用。
Introduce the manufacture, performance and application of new braking materials without asbestos fiber and other fibers.
本文全面介绍了新型无石棉微孔硅酸钙保温材料的各种性能的测试和评价方法。
In this paper, the property measurement and appraisement methods for asbestos-free micro-hole calcium silicate insulating materials were introduced.
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.
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.
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