pdca @ ウィキ
PROCEED
最終更新：
pdca
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PROCEED
I will go with 20 km.
Maintainance
| PLAN | DO | CHECK | ACT |
Replacing parts
| PLAN | DO | CHECK | ACT |
| To replace suspensions | Only a sus has been replaced in 2009.01 |
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HISTORY
| DATE | DISTANCE |
