lower supporting roller
常見(jiàn)例句
- At the lower belt upward direction is the deviation of the roller group should move to the left, move right upper supporting roller group.
皮帶向上方向跑偏則托輥組的下位處應(yīng)當(dāng)向左移動(dòng)，托輥組的上位處向右移動(dòng)。 返回 lower supporting roller