Made of asbestosFibre, rubber and heat-resisting packing material, compressing it to thick paper.
石棉纤维制成的，橡胶及耐热包装材料、压缩到厚纸。
2
Production and use of asbestos products in their process will result in a substantial waste, waste through its fibre patterns in the air on human exposure have serious hazards.
石棉制品在生产和使用过程中都会产生大量的废物，废物通过纤维形态暴露在空气中会对人体产生严重危害。
3
Relationship between gravimetric and fibre concentrations of airborne asbestos dust has been established by simultaneously sampling with two methods on 15 sites in an asbestos paper mill.