the composite paper board and shaped materials are prepared by basalt fiber and plant fiber and by adding suitable agents.
由玄武巖纤维和植物纤维制备复合纸板及型体材料。
dispensing equipment can also be used in composite paper tub of coating, radio, ic board encapsulation and improve process means.
点胶设备还可应用于复合纸盆的涂装,无线电、ic板的封装等提高工艺手段。
the preparation method of the ceramic fiber furnish composite paper reduces the displacement, the wastewater treatment cost, the manufacture cost and the environment pollution.
不仅减少排水量,也降低了废水处理成本,制造成本低,减少环境污染。
the composite paper reel is manufactured by use of reused waste bagasse, cornstalks and waste scrap, which reduces destruction to forest resources and is beneficial to environmental protection;
复合纸卷筒,利用再生的废甘蔗渣、玉米桿、废边角头料制造,减少了对森林资源的破坏,有利于环境保护;
the linnaean society of london listens to the reading of a composite paper on how natural selection accounts for the evolution and variety of species.