Conclusion Amosite granular dust has the effects of causing carcinoma.
结论颗粒状铁石棉粉尘具有致癌作用。
2
The three most important varieties are chrysotile, crocidolite and amosite.
三种最主要的品种是温石棉，青石棉和铁石棉。
3
A method of identification for low content chrysotile, crocidolite and amosite in brake rubber of bicycle by the united way of polarized light microscope and X-ray diffraction had been established.