hearth-bottom sand的意思|示意

美 / / 英 / /

炉床底砂

炉床底砂 ... 炉床底 hearth bottom 炉床底砂 hearth-bottom sand 炉床及炉用铸件 hearth and oven castings ...

翻译 ... hair germ翻译【医】毛基质, 毛芽 half holiday翻译半日休假 hearth-bottom sand翻译【机】炉床底砂 ...