Methods of testing vitreous enamel finishes : part - 14 : apparatus for testing with acid
Methods of testing vitreous enamel finishes : part - 14 : apparatus for testing with acid
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- London BSI 1975
- 8 p.
- BSI 1344 : part - 14 : 1975 .
DBSI 1344 : part - 14 : 1975
DBSI 1344 : part - 14 : 1975