短语词组短語Fine sand Green Mould 細砂溼模造型resin -coated sand shell mould 覆膜砂殼型sand mould casting 砂型鑄造;砂型鑄件Sand mould adhesive 砂型粘結劑Resin Bonded Sand Mould 樹脂砂型open sand mould 明澆砂型resin sand mould 樹脂自硬砂sand mould cast 砂鑄 返回 sand mould