FT-103自然堆积松装密度计 FT-103自然堆积松装密度计
FT-103Natural packing density meter
一、执行标准 Administer Standard
是依据国家标准GB/T 16913.3-1997的规定设计、生产。本装置适用于粉尘堆积密度的测定。
The standard is designed and manufactured according to the national standard GB/T 16913.3-1997.This device applies to the measurement of powder packing density.
二、原理Principle
粉尘从漏斗口在一定高度自由落下充满量杯;测定...