Fabrics described as of low flammability
PSZJBL
Autor principal: | |
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Formato: | |
Publicado em: |
London : British Standards Institution,
1959
|
Assuntos: |
PSZJBL
Autor principal: | |
---|---|
Formato: | |
Publicado em: |
London : British Standards Institution,
1959
|
Assuntos: |