.PTDファイル拡張子
.PTDファイルを開くには？
Pro/ENGINEER Table
| Ads | OS | Software |
|---|---|---|
| WINDOWS |
 Pro/Engineer |
Polar ProTrainer Team Data
| OS | Software |
|---|---|
| WINDOWS |
 Polar ProTrainer |
| Ads | OS | Software |
|---|---|---|
| WINDOWS |
Pro/Engineer |
| OS | Software |
|---|---|
| WINDOWS |
Polar ProTrainer |