无防护设备的道口的英文

• u rotected cro ing
• unprotected crossing

• 无    not have; there is not; be w ...
• 防护    protect; shelter; shield; gu ...
• 设备    equipment; device; facility; ...
• 的    4次方是 The fourth power of 2 i ...
• 道口    road junction; level crossin ...
• 无防护设备的    unprotected
• 无防护道口    nonguarded crossing
• 无防护设施的    unprotected
• 防护设备    guard; preventer; preventive device; protected device; protecting appliance; protecting device; protecting equipment; protection device; protective equipment; shield
• 防护设备区    protective equipment zone
• 光防护设备    x-rays (protection devices against ), not for medical purposes
• 水防护设备    water shielding
• 动物防护设备    animal-proof facilities
• 防护设备配置    labor protect and safety devices
• 防护设备综合    protective equipment in general
• 封隔防护设备    packoff preventers
• 辐射防护设备    radiation-protection equipment
• 个人防护设备    personal protective equipment（ppe); personal safety equipment
• 呼吸防护设备    respiratory protection equipment
• 其他防护设备    other protective equipment
• 射线防护设备    radiation protecting equipment x
• 头部防护设备    head protective equipment
• 物理防护设备    physical containment device
• 防护设备，防护装置    preventer
• x射线防护设备    radiation protecting equipment