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Terms for subject Rail transport (16864 entries)
pneumatic/manual hopper door operating device 漏斗门风手动传动装置
POH Higher Order Path Overhead 高阶通道开销
POH Lower Order Path Overhead 低阶通道开销
point closure detector 密贴检查器
point explosion 点爆炸
point heater 道岔融雪装置
point heating system 道岔融雪系统
point machine 转辙装置
point of frog 辙岔尖
point of resonance 谐振点
point section 道岔区段
point type flame detector 点型火焰探测器
point-well dewatering 井点降排水
pointing wiring 道岔接触网
points 道岔
points of water distribution 配水点
points sleeper 岔枕
pointsman 扳道工
poison car 毒品车
poisonous and hazardous substances 有毒有害物质