carbonoidn.类碳型carbonn.碳；复写纸；复本；碳精棒carbon thermal reduction method碳热还原法carbon sequestration management碳汇管理carbon fibre reinforced plastic碳纤维增强塑料carbon steel corrosion in soils碳钢土壤腐蚀carbon fiber reinforced plastic碳纤维增强塑料Carbon and Sulphur Determinator碳硫仪carbon specially used in liquor酒类专用炭carbon-fiber textile concrete碳纤维布混凝土Carbon blocks for blast furnace高炉炭砖carbon fiber reinforce plastics碳纤维布