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- Original (As made) - English
- Original (As made) - Welsh
This is the original version (as it was originally made). Dim ond ar ei ffurf wreiddiol y mae’r eitem hon o ddeddfwriaeth ar gael ar hyn o bryd.
4. Brics glo Black Diamond Gem, a weithgynhyrchir gan Coal Products Limited yn Immingham Briquetting Works, Immingham, North East Lincolnshire—
(a)sy'n cynnwys llwch glo caled (sef 20 i 30 y cant o'r cyfanswm pwysau), golosg petrolewm (sef 40 i 45 y cant o'r cyfanswm pwysau), glo meddal (sef 12 i 22 y cant o'r cyfanswm pwysau) a rhwymwr triagl ac asid ffosfforig (sef gweddill y pwysau);
(b)a weithgynhyrchwyd o'r cyfansoddion hynny drwy broses sy'n cynnwys rholio-wasgu a thriniaeth wres ar ryw 300°C;
(c)sy'n frics glo siâp gobennydd wedi'u marcio â dwy linell gyfochrog sydd wedi'u hindentio ac yn rhedeg yn lledredol o amgylch y fricsen ac sy'n pwyso 160 gram ar gyfartaledd; ac
(ch)nad ydynt yn cynnwys mwy nag 1.5 y cant o sylffwr o'r cyfanswm pwysau.
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Original (As Enacted or Made) - English: The original English language version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
Original (As Enacted or Made) - Welsh:The original Welsh language version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
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