ladle aluminium-calcium packed wire feeding

• 铝钙包芯线

ladle aluminium-calcium packed wire feeding的用法和样例：

例句

1. The optimal conditions of determination of calcium in iron-calcium cored wire feeding by titrimetry with EDTA has been studied.
   研究了铁钙包芯线中钙的测定方法及测定钙的最佳条件。