词汇	molding-sand hopper
释义	molding-sand hopper 砂斗
随便看	variable density record section variable-density record section variable density sign variable-density single-fluid model variable-density soundtrack variable density sound track variable-density sound track variable density system variable-density system variable density thin light pipe variable density track variable-density track variable density track record variable density tunnel variable density type variable-density type recording system variable density wind tunnel variable-density wind tunnel variable density yield table variable dependency Variable Deposit Requirements variable depression carburetor variable depth variable depth adjustment variable depth asdic