BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

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caustic soda

How to sign: a strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds

sodium hydroxide in BSL Watch how to sign sodium hydroxide in British Sign Language
sodium hydroxide - Scottish Sensory Centre More details
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Similiar / Same: sodium hydroxide

Categories: hydrated oxide, hydroxide

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