BS-1902-3.8 Complete Document History
Methods of testing refractory materials. General and textural properties. Determination of bulk density, true porosity and apparent porosity of dense shaped products (method 1902-308)


Obsolete Revision Information:
   1989 EDITION - CORRECTLY NUMBERED BS-1902-3-3.8 - Aug. 31, 1989
   1981 EDITION - Methods of testing refractory materials. General and textura - May 29, 1981