NP 74-1956
Rosin essence. associated density
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NP 74-1956
Standard No.
NP 74-1956
Release Date
1956
Published By
PT-IPQ
Status
Be replaced
Replace By
NP 74-1986
Latest
NP 74-1986
Scope
This standard is intended to fix the process of determining the relative density of turpentine essence.
NP 74-1956 history
1986
NP 74-1986
Rosin essence. Measurement of correlation density
1956
NP 74-1956
Rosin essence. associated density
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