亚洲国产成人精品女人久久久逼_欧美日韩最猛性xxxxx_国产精品臀控福利在线观看_免费观看无遮挡www漫画_精品自拍高清亚洲_1024手机看片你懂_特级黄色真人片在放_久久精品一级一级片_欧美老妇乱人伦视频在线_国产又粗又猛又爽的视频国产

Open floor bearing plate yx51-342-1025

Release time:2021-09-02 15:39 Browse times:2068second

Section properties of composite floor bearing plate
Plate thickness t (mm) Unit weight m (kg / ㎡) Section moment of inertia I (CM4 / M) Section resistance moment w (CM) 3/ m)
0.8 7.85 46.70 15.20
0.9 8.83 45.62 20.28
1.0 9.81 63.50 20.13
1.2 11.49 60.16 26.74
1.5 14.36 75.20 33.43