Chromium Layer  铬层

Composite Layer with tungsten and chromium  钨铬复合铸渗层

Composite Layer with Vanadium and Chromium  钒铬复合层

laser alloying with chromium and nickel  激光铬镍合金化

soft chromium layer  软铬层

waste residure with chromium  含铬废渣

waste water with chromium  含铬废水

austenitic layer with higher carbon  富碳奥氏体薄层

coated layer with conductor  金属涂敷层

compacted layer with thick placement lift  厚层碾压

Complex mosaic layer with nano-meter phase  纳米相镶嵌复合层结构

composite Layer with Si by casting  铸渗硅复合层

cooling layer with cold air  冷风冷却层

flow disc drying layer with hot air  花盘热风烘干层

leveling and binder layer with impervious capacity  (防渗)整平胶结层

lithospheric layer with high-velocity  高速岩石圈层

method of boundary layer with multiple scale  多重尺度的边界层法

perfectly matched layer with complex coordinates variable  复坐标变量完全匹配层

sand layer with gravel  含卵砾石砂层