EN 196-4:1989 Methods of testing cement—Quantitative determination of constituents (修改采用 MOD)
相关部门
提出部门:
China
Materials
Federation.
Bui
Iding
归口单位:
for
SAC/TC
Technical
Committee
Standardization
184,National
Cement.
发布部门:
of
Administration
of
And
the
Republic
General
Quality
Supervision,Inspection
Quarantine
General
Quality
Supervision,Inspection
People's
and
standardization
quarantine
The
administration