The photographs were added from the bottom up. Use the Warp tool to adjust these (Fig. 33 - 34).

照片应该颠倒着加进去，用变形工具来调整它们。（图33-34）

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Choosing multifilament as warp, single yarn as weft, double backed stitch and double-layer as bottom web stitch, bottom web property can satisfy the demand of pressing paper making felt.

经纱采用复丝、纬纱采用单丝、底网组织采用经二重平组织和双层组织，可使造纸压榨毛毯的底网性能满足使用要求。

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Bottom frame brace system was imported from SCT and it intends to increase the anti-warp performance so that the freight car operating speed can be raised.

交叉支撑装置可以提高转向架的抗菱刚度，从而提高了车辆的运行速度。

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