您要查找的是不是:
- 材料 makings
- 包装材料 wrapper
- 16MnR材料 16MnR material
- 建筑材料 tignum
- 16MnR 16MnR Steel
- 16MnR钢 16MnR steel
- 生物材料 biomaterial
- 16MnR钢板 16MnR steel plate
- 纳米材料 nanophase materials
- 16MnR板材 16MnR plate
- 保温材料 heat insulator
- 16MnR钢焊缝 16MnR steel weldment
- 辅助材料 ancillary materials
- 16MnR(HIC)钢 16MnR(HIC) Steel
- 金属材料 metallic material
- 材料学 hylology
- B30/16MnR管壳式换热器制造 Manufacture of B30/16MnR shell and tube heat exchanger
- 高分子材料 Polymer Material
- 石化装置用16MnR(HIC)钢的焊接 Welding method of 16MnR(HIC)using in petro-chemical device
- 装饰材料 finishing material