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Tân-dân math adrannol aml-gam sugno sengl ...
XBD-D
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pwmp diffodd tân aml-gam fertigol
XBD-DL
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grŵp pwmp diffodd tân aml-gam
XBD-DV,DW
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pwmp diffodd tân un cam
XBD-SLS/SLW
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grŵp pwmp diffodd tân cam sengl llorweddol
XBD-W
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pwmp diffodd tân hollt llorweddol
XBD-ARAF
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pwmp diffodd tân aml-gam llorweddol
XBD-SLD
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pwmp diffodd tân piblinell aml-gam
XBD-GDL
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PWMP ARGYFWNG YMLADD TÂN PEIRIANT DIESEL
XBC
