green sand mouldingの例文


  1. Verification regulation of green sand mould surface hardness tester for castings
  2. Abstract : the general situation of the development of bentonite green sand moulding process and the development of selfsetting sand moulding process with chemical binders was introduced , and some suggestions to the development of moulding sand process was proposed


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  3. "green sand mold"の例文
  4. "green sand molding"の例文
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