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。

A study of different types of chrysotile asbestos fibers from northwest china using electron microscopy .

我国西北地区不同类型纤蛇纹石石棉的电镜研究。

Objective to study the separate and combined effects of cigarette smoke solution and chrysotile on cell proliferation activity .

探讨香烟烟雾溶液与温石棉单独及联合作用对细胞增殖活性的影响。

An investigation into the genesis of chrysotile asbestos deposits in southern chaoyang , liaoning province .

辽宁朝阳南部蛇纹石石棉矿床成因探讨。

Chrysotile asbestos . It 's used for its fire-retardant and insulative abilities .

温石棉，用来延缓火焰，有绝缘功能。