
Standard Test Method for Sampling Chrysotile Asbestos
出版:American Society for Testing and Materials

专家解读视频
CONTAINED IN VOL. 04.05, 2007Defines procedures for taking a composite or a master composite sample, at the mine or at the factory or from a consignment, of a lot of milled asbestos fiber used as raw material in the chrysotile asbestos industry,conditioning this sample and reducing it in quantity through a series of steps to provide a relatively small test specimen of loose asbestos fibers, representative of the lot and suitable for the determination of a single property.