Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/df69bf1d2389f036b7098b5d5c5d9e9d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 cappel例句_cappel英汉例句_cappel双解例句_食材铺反向词典
For hoist and lifting winch for mine shaft, its joint of lifting container and steel wire should adopt wedge type cappel. 煤矿竖井用提升机和提升绞车，其提升容器与提升钢丝绳的连接，应采用楔形连接装置；