ringbolt是什么意思
2024-02-06 04:12:17
ringbolt
n. 有环螺钉
例句
- Where good natural protection is not available a fixed hanger or ringbolt should replace the piton. 若该处并无良好的天然支点，则应以固定耳片或环形锚栓取代该岩钉。
- 5 When a piton is intentionally removed it should be replaced with a fixed hanger or ringbolt. 5为某因素而特意移除岩钉时，应以固定耳片或环形锚栓加以更换。
- 5.5 When a piton is intentionally removed it should be replaced with a fixed hanger or ringbolt. 5为某因素而特意移除岩钉时，应以固定耳片或环形锚栓加以更换。