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TermCymru

3 results
Results are displayed by relevance.
Welsh: hydrocarbonau polyaromatig
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: PAH
Last Updated: 1 November 2010
Welsh: hydrocarbonau aromatig polysyclig
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: PAHs
Last Updated: 26 July 2004
Welsh: Rheoliadau Cyfarwyddeb Trwyddedu Hydrocarbonau 1995
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018