中文字幕第35页_欧美国产精品自拍_国语毛片在线观看_久久综合九色综合桃_男女激情四射午夜福利视频网站_一级肉体全黄毛片_一级A婬片试看40分钟_女人被狂c到高潮视频网站_午夜尤物禁止18点击进入_国产 日韩 欧美 性爱

對焊不銹鋼翻邊短節的理論重量表 ASME B16.9 & GB/T12459-2005

Time: 2022-03-03 11:21:16
DNNPSSch10SSch40SSch80S
長型短型長型短型長型短型
151/20.070.090.090.120.120.16
203/40.090.120.120.160.150.21
2510.150.250.180.320.240.43
321 ?0.190.340.250.430.330.57
401 ?0.220.390.310.520.430.75
5020.350.710.521.020.731.49
652 ?0.460.950.811.61.12.22
8030.621.221.12.111.52.98
903 ?0.71.361.522.552.093.65
10040.941.591.83.052.584.44
12551.32.82.255.423.67.86
15061.753.33.597.025.7611.3
20082.94.955.9810.69.1816.2
250104.798.510.218.413.724.9
300127.210.914.922.819.530.2
350147.951515.828.721.638.6
400169.517.318.933.125.244.5
4501811.119.8223829.351.1
5002014.125.924.342.332.656.8
5502216.528.2----
6002419.83529.651.239.768.8