handhole plate bolt

例句：

1. 1. The engineer used a handhole plate bolt to secure the roof.
   工程师使用手孔板螺栓来固定屋顶。
2. 2. The construction crew installed a handhole plate bolt for support.
   施工团队安装了一块手孔板螺栓以提供支撑。
3. 3.The technician replaced the old handhole plate bolt with a new one.
   技术员用新的手孔板螺栓替换了旧的。