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iron powder
释义
iron powder
Encyclopedia
工学
金属粉末
释
iron powder
铁粉
尺寸小于1毫米的金属铁离散颗粒群。是生产粉末冶金制品的重要原料。
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forestry industry early-warning
forestry industry investment fund
forestry in Germany
forestry Inner Mongolia
forestry intensive management
forestry leasing management
forestry macro-regulation
forestry management
forestry management agency
forestry management idea
forestry management information systems
forestry management system
forestry management theory
forestry meteorology
forestry microbiology
forestry microclimate
forestry microorganism
Forestry mobile information collection
forestry mobile positioning system
forestry of Africa
forestry of Anhui province
forestry of Austria
forestry of Beijing
forestry of Canada
forestry of Chongqing city
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更新时间:2026/7/14 8:34:16