flameproof battery locomotive的意思|示意
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英 / /
隔爆型电池机车
flameproof battery locomotive的网络常见释义
防爆蓄电池机车 防爆色灯信号机 flame proof colour light signal 防爆蓄电池机车 flameproof battery locomotive 防爆设备 explosion-tested equipment; explosion-proof equipment; approved apparatus ..