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S700K-C型电动转辙机
S700K-C electric switch machine
价格:¥0.00
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异型钢轨技术条件
Specification of compromise rails
价格:¥0.00
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弹条Ⅱ型扣件 第2部分:弹条
Spring clip-Ⅱfastenings Part 2:Spring clip
价格:¥0.00
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弹条Ⅱ型扣件 第1部分:组装与配置
Spring clip-Ⅱ fastenings Part 1: Assembling and configure
价格:¥0.00
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混凝土岔枕技术条件
Technical rule for the concrete switch sleeper
价格:¥0.00
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轨道动力稳定车 第4部分:稳定装置
Track dynamic stabilizer Part 4: Stabilize unit
价格:¥0.00
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轨道动力稳定车 第3部分:系统性能
Track dynamic stabilizer Part 3: System performance
价格:¥0.00
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轨道动力稳定车 第2部分:动力传动装置
Track dynamic stabilizer Part 2: Dynamic drive unit
价格:¥0.00
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旅客列车DC600V供电系统技术条件
The technical specification of supply power system of DC600V in railway passenger train
价格:¥0.00
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13号车钩样板
Gauge for No.13 coupler
价格:¥0.00
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