periodic steel
返回 20 条匹配短语对
mould steel steel material
型材
Stainless Steel Steel Clad Plate
不锈钢-钢复合板
Stainless Steel-steel
不锈钢─钢复合板
steel steel pair
钢-钢摩擦副
steel steel structure equipment
钢结构
steel-steel brazed component
钢-钢钎焊件
steel-steel friction pair
钢-钢摩擦副
steel-steel frictional pair
钢-钢摩擦副
steel-steel pair
钢-钢摩擦副
periodic and almost periodic solutions
周期和概周期解
periodic solution and almost periodic solution
周期与概周期解
Bao Steel Group Meishan Iron and Steel Corporation
部分水解聚丙烯酰胺(HPAM)
宝钢集团梅山钢铁公司
Carbon Steel and Low Alloy Steel
碳钢及低合金钢
carbon steel low alloy steel
碳钢和低合金钢
Carbon Steel-Stainless Steel Clad-Pipe
碳钢-不锈钢复合管
compound steel 2 25Cr-1Mo and stainless steel
2.25Cr-1Mo不锈复合钢
compound-plate of stainless steel and carbon steel
不锈钢-碳钢复合板
concrete-filled steel square tubular column-steel
方钢管混凝土柱-钢梁节点
concrete-filled steel tubular frame with slit steel shear walls
钢管混凝土框架-带竖缝钢板剪力墙
direct embedment steel steam pipe with steel jacket
钢套钢蒸汽直埋管道
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