The primary purpose of this connection is to ensure personal safety for the equipment operator.
该连接的主要目的是确保设备操作人员的安全。
The contractor is expected to supply their own personal protective equipment and safety equipment.
承包商应该自己提供个人防护装备和安全装置。
Objective To analyze and study astronaut and his personal equipment safety.
目的分析研究航天中航天员及其个人装备的安全性。
Objective To analyze and study astronaut and his personal equipment safety.
目的分析研究航天中航天员及其个人装备的安全性。
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