Changes
→Anchorage Repair (泊地修理)
| style="background-color:rgb(135,206,250);text-align:center;"|''' Steel '''
| style="background-color:rgb(135,206,250);text-align:center;"|''' Steel '''
|-
|-
| style="text-align:center;"|SS
| rowspan=2 style="text-align:center;"|SS
| style="text-align:center;"|I-168, Maruyu
| style="text-align:center;"|Maruyu
| style="text-align:center;"|0.3
| style="text-align:center;"|0.5
|-
| style="text-align:center;"|I-168
| style="text-align:center;"|0.3
| style="text-align:center;"|0.3
| style="text-align:center;"|0.8
| style="text-align:center;"|0.8