Block casting technology的意思|示意
美 / /
英 / /
砌块铸造工艺
Block casting technology的网络常见释义
封闭内腔 ...熔模精铸；铜奔马；封闭内腔；整体铸造 [gap=444]Key Words: Investment casting;Copper flying horse;Block casting technology; Casting with belly cores ...