GB/T 15604-1995
Replaced
LY/T 1235-1999
Active
Industry standards-Forestry
LY/T 1235-1999 Determination of slow release potassium in forest soil
LY/T 1235-1999 Determination of slow release potassium in forest soil
Basic Information
Standard Code:
LY/T 1235-1999
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSoil and fertilizer
ICS Name:
Explosion-proof
Publish Date:
1999-07-15
Implement Date:
1999-11-01
Pages:
3 pages
Development Information
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 15605-1995
Replaced
GB/T 15605-1995 Guide for venting of dust explosions
GB/T 16425-1996
Replaced
GB/T 16425-1996 Determination for minimum explosive concentration of dust cloud
GB/T 16430-1996
Replaced
GB/T 16430-1996 Determination of the minimum ignition temperature of dust layer
GB 16543-1996
Replaced
GB 16543-1996 Safety regulations for the explosion precautions of bituminous coal injection into blast furnace
GB 17440-1998
Replaced