短語(yǔ)詞組短語(yǔ)rotational l casting 廻轉(zhuǎn)澆注rotational casting technique 鏇轉(zhuǎn)投射技術(shù)centrifugal and rotational casting 離心轉(zhuǎn)動(dòng)澆鑄rotational casting without mould 無(wú)模鏇轉(zhuǎn)澆注 返回 rotational casting