- contractor's personnel and equipment records of
- 设备: equipment; device; facility; ...
- 的: 4次方是 The fourth power of 2 i ...
- 记录: take notes; record
- 保管设备的记录: keeping equipment records
- 承包商人员设备的记录: personnel and equipment records of contractor's; personnel and equipment, records of contractor's
关注微信公众号：chachacidian，回复:设备的记录，即可在微信中查询翻译
