ISO 1953:2015现行
Hard coal - Size analysis by sieving
出版：International Organization for Standardization
专家解读视频
Provides reference methods for the size analysis of coal by manual sieving (wet or dry), using test sieves of aperture sizes between 125 mm and 45 [mu]m.
NEN ISO 1953 : 2015 - Identical
BS ISO 1953 : 2015 - Identical
NBN ISO 1953 : 1995 - Identical
BS ISO 1953 : 2015 - Identical
UNE 32104 : 1990 - Identical
NBN M 02 011 : 1988 - Identical
DS ISO 1953 : 1995 - Identical
PN ISO 1953 : 1999 - Identical
SANS 1953 : 1ED 1994(R2013) - Identical
NEN ISO 1953 : 2015 - Identical
