vacuum investment casting的意思|示意
美 / /
英 / /
真空熔模铸造
vacuum investment casting相关短语
1、 vacuum investment-suction casting 真空熔模吸铸
2、 equipment for vacuum investment-suction casting 熔模真空吸铸装置
3、 vacuum pressure difference investment casting 真空压差精密铸造