您要查找的是不是：
- 层 layer
- Zn-Cr合金镀层 Zn-Cr alloy coating
- 镀以铅锡合金层 terne plating
- Ni-Fe-Cr合金 nickel-iron-chromium alloy
- 一层 layer
- 多层 multilayer
- Cu-Te-Cr合金 Cu - Te - Cr alloys
- 合金层白点的产生及其对镀锡板耐蚀性的影响 Effect of white point of alloy layer on corrosion resistance of tinplate and its generation
- Fe-C-Cr合金三相共晶与四相包共晶反应对铬系白口铸铁组织的影响 The Effects of Eutectic and Quasi-peritectic Equilibrium in the Fe-C-Cr System on the Chromium White Cast Irons
- 单层 monolayer
- 三层 three-layer
- 泡沫Ni-Cr合金 Ni-Cr foams
- 后续热处理对激光熔覆合金层组织与硬度的影响 Effect of Post Heat Treatment on Microstructure and Hardness of Laser Clad Alloy Layer
- 第一层 first floor
- 内层 lining
- V-Cr合金 V-Cr alloy
- 薄层 folium
- Cr合金化 Cr alloying
- 垫层 cushion coat
- 层数 number of plies
