PROV | PROV A | PROV B | PROV 1 | PROV A1 | |
| 高度 | 920~1000mm | 1150~1230mm | 890~990mm | 1190~1270mm | 1050~1180mm |
| 座椅深度 | 530mm | 600mm | 500mm | 600mm | 560mm |
| 座椅寛度 | 530mm | 480mm | 580mm | 580mm | 580mm |
| 地面到椅面的高度 | 450~530mm | 445~530mm | 440~540mm | 445~530mm | 600~730mm |
| 椅背寬度 | 480mm | 480mm | 480mm | 480mm | 480mm |
| 從椅面到椅背高度 | 470mm | 705mm | 450mm | 745mm | 450mm |
| 扶手之間的寛度 | 480mm | 480mm | 490mm | 480mm | 480mm |
| 扶手到地面高度 | 625~705mm | 480mm | 620~720mm | 630~710mm | 785~915mm |
| 扶手到椅面高度 | 175mm | 185mm | 185mm | 180mm | 185mm |
| 傾仰角 | 25° | 25° | -- | -- | -- |
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Prov-B
