ISO 14427:2004 鋁生產(chǎn)用碳質(zhì)材料.冷和微熱搗實(shí)糊料.非烤試驗(yàn)樣品的制備和壓縮后表觀(guān)密度的測(cè)定
Carbonaceous materials used in the production of aluminium - Cold and tepid ramming pastes - Preparation of unbaked test specimens and determination of apparent density after compaction