medium abrasion furnace black
... medium frequency furnace 中频电炉 MAF medium abrasion furnace black 中耐磨炉黑 Move to medium frequency furnace 转到中频炉 ...
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短语
中超耐磨炉黑
medium super abrasion furnace black
;
MAF
;
MSAF
细粒子中超耐磨炉黑
fine intermediate super abrasion furnace black
中超耐磨炉法炭黑
intermediate super abrasion fine furnace black