Dim hj As String = "2.54*2.5产品1PC1.2/PB2.0/PA1.5/L3.52/W2.54/H2.0"
Dim p As String = "[a-zA-Z].*"
Dim rgx = new System.Text.RegularExpressions.Regex(p, System.Text.RegularExpressions.RegexOptions.IgnoreCase)
For Each match As System.Text.RegularExpressions.Match In rgx.Matches(hj)
Output.Show(match.Value)
Next