<p>请指出该施工升降机标准节连接存在的问题:（）</p> <p><img src="https://tuku.weimei168.com/uploads/upimg/20250425/image81.png" alt="ixunke-parser-media"><img src="https://tuku.weimei168.com/uploads/upimg/20250425/image82.png" alt="ixunke-parser-media"></p>