单词non-accessible
Builders hoists for goods - Part 2 : inclined hoists with non-accessible load carrying devices.
货物用建筑提升机.第2部分：无易卸承载装置的斜提升机
Builders hoists for goods - Inclined hoists with non-accessible load carrying devices
货物用施工升降机.带非附属负载装运装置的倾斜式升降机