桥垫片 用于桥和板面之间保护板面同时起减震和保证板面与地面距离作用
Bridge gaskets are used between the bridge and the plate surface to protect the plate surface, while also providing shock absorption and ensuring the distance between the plate surface and the ground
以上为机器翻译结果,长、整句建议使用 人工翻译 。