- protective equipment zone
- 防护: protect; shelter; shield; gu ...
- 设备: equipment; device; facility; ...
- 区: H region; H
- 防护设备: guard; preventer; preventive device; protected device; protecting appliance; protecting device; protecting equipment; protection device; protective equipment; shield
- 光防护设备: x-rays (protection devices against ), not for medical purposes
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