Development of Advanced Coatings and Surface-sand Preventing Metal Penetration in Large-size Steel Castings by Furan Resin Sand Process
英
美
- 防止呋喃树脂砂厚大铸钢件粘砂缺陷的新型涂料和面砂研制
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
