shell sand

英 美
  • 贝壳砂,壳型砂

shell sand的相关资料：

临近单词

shelled shell shell-to-shell distance shells immersed in the sand shell type magnetic circuit shell bearing boring machine Shell Mound at Samrong-Sen shells of medical importance Shell Extended Range NORICUM shell-and-tube fermentor shell-and-coil condenser shell-and-tube preheater
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