本地纯净下载
纯净官方版WWW,R3024,COM-R3146,COM
据悉,事故电梯从上端站向下行驶过程中,对重反绳轮滚动轴承因疲劳剥落失效,出现卡死或卡紧现象,对重反绳轮把力矩传递到其轴上,使轴两侧止挡板各有一个螺栓剪切断裂WWW,R3024,COM-R3146,COM,导致止挡板轴向定位失效;6 根悬挂钢丝绳从对重反绳轮轴端(轿厢侧)与对重上横梁之间脱出并与对重分离,对重坠落底坑,轿厢失去对重牵引后坠落底坑。
。6.6MB/2024/06/16
直接下载2.46MB/2024/06/16
直接下载8.13MB/2024/06/16
直接下载3.89MB/2024/06/16
直接下载9.23MB/2024/06/16
直接下载6.0MB/2024/06/16
直接下载4.81MB/2024/06/15
直接下载0.96MB/2024/06/15
直接下载8.45MB/2024/06/15
直接下载8.94MB/2024/06/15
直接下载6.59MB/2024/06/15
直接下载5.18MB/2024/06/15
直接下载92.8MB/2024/06/15
直接下载60.0MB/2024/06/15
直接下载94.9MB/2024/06/15
直接下载71.9MB/2024/06/15
直接下载8.4MB/2024/06/15
直接下载73.4MB|查看
74.63MB|查看
55.23MB|查看
71.7MB|查看
9.10MB|查看
13.29MB|查看
19.60MB|查看
58.19MB|查看
56.60MB|查看
1.48MB|查看
55.31MB|查看
WWW,QY2168,COM-QY217,VIP52.2MB|2024/06/15
WWW,LONG8164,COM-LONG8175,COM49.18MB|2024/06/15
WWW,RT66666,COM-RU05,COM0.49MB|2024/06/15
WWW,QY9338,COM-QY936,COM35.52MB|2024/06/15
WWW,MVP618,COM-MWN038,COM73.32MB|2024/06/15
WWW,QY1399,COM-QY1400,COM6.34MB|2024/06/15
WWW,PG8168,COM-PG9345,COM17.88MB|2024/06/15
WWW,MK88003,COM-MK88008,COM16.27MB|2024/06/159
WWW,TM823,COM-TM886,COM67.42MB|2024/06/15
WWW,NNNSS4,COM-NNW2222,COM28.32MB|2024/06/15