ISO 9385 : 1990(R2016)现行
GLASS AND GLASS-CERAMICS - KNOOP HARDNESS TEST
出版：International Organization for Standardization
专家解读视频
This International Standard describes the method of test for determining the Knoop hardness number of glass and glass-ceramics.
DIN ISO 9385 : 1991 - Identical
NF ISO 9385 : 1991 - Identical
DIN 52333 : DRAFT 87 - Identical
PN ISO 9385 : 1996 - Identical
BIS IS 14260 : 1995(R1999) - Identical
GOST ISO 9385 : 2013 - Identical
GOST ISO 9385 : 2013 - Identical
PN ISO 9385 : 1996 - Identical
DIN 52333 : DRAFT 87 - Corresponds
BIS IS 14260 : 1995(R1999) - Identical
NF ISO 9385 : 1991 - Identical
DIN ISO 9385 : 1991 - Identical
