Laboratory Manual of Glass-Blowing
Chapter 1
MATERIALS AND APPARATUS 1
Varieties and defects of glass--Devitrification--Annealing glass--Blowpipe and bellows--Light--Arrangement of exercises.
Laboratory Manual of Glass-Blowing
MATERIALS AND APPARATUS 1
Varieties and defects of glass--Devitrification--Annealing glass--Blowpipe and bellows--Light--Arrangement of exercises.