safety device 保护装置 ; [安全] 安全设施 ; 保安装置
back up safety device 备用安全装置
skirt safety device 围裙板安全装置
core interlocking safety device 砂心固定安全装置
traffic safety device 交通安全设施
step safety device 梯级安全装置
photo-electric safety device 光电保护装置
comb plate safety device 梳齿板安全装置 ; 梳齿安全装置
skirt panel safety device 围裙板安全装置
step chain safety device 梯级断链安全装置
Safety device: Machine stop at abnormal air pressure, Heating pipe disconnection alarm.
安全装置：机器停在异常气压，加热管断线报警。
Safety device testing for emergency diesel generator.
应急柴油发电机的安全装置试验。
Risk of fire do not replace attachment plug contains a safety device that should not be removed discard product it the attachment plug is damaged.
有火灾的危险，不要更换附属插头，包含一个不可以称动的安全装置如果附属插头被损坏的话，就应该将产品丢掉。
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