Comas riochdachaidh:
15 Loidhne cinneasachaidh pìoban tàthaichte le stàilinn gualain
Bathar:
Pìoban stàilinn seam fad-ùine àrd le trast-thomhas 1/2 "gu 24";
Pìoba stàilinn le tàthadh stuadhan dà-thaobhach le dà thaobh le trast-thomhas 219mm gu 2540mm;
Tiùb ceart-cheàrnach
Toradh toraidh:bliadhnail 700000 tonna
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
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