American National Standards Specifications for Grading of Abrasive Microgrits
美国国家标准磨料粒度分级规范
发布日期:
2015-01-01
本标准规定了粒度名称
和尺寸限制,以及
工业上用于对磨料微粒进行分类
根据他们的大小。
This standard sets forth microgrit size designations
and size limits, as well as the test procedure which
is used by the industry, in classifying abrasive microgrits
by their size.