bearing bearing of pile
桩的承载力
聚对苯二甲酸乙二醇酯(PET)
聚对苯二甲酸乙二醇酯
plate type elastomeric pad bearing
slab-type rubber pad bearing
tilting pad bearing
倾斜轴瓦轴承
可倾瓦轴承
斜垫轴承
自位衬垫轴承
支点式推力轴承
fitting the arch first then fitting the girder
“Smart” journal bearing
250B bearing ring rolling machine
3D base isolation bearing
4-row conical roller bearing
4-row cylindrical roller bearing
4-row tapered roller bearing