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steel rails

网络求购钢轨；轧钢条

steel rails

steel rails

steel rails

求购钢轨

[F253036] 加纳求购钢轨(steel rails) (9-8)

轧钢条

条 -... ... 约束条件约束条件 restrictive condition;constraint 轧钢条 轧钢条 steel rails 炸薯条炸薯条 french fries ...

3

SHIPBUILDING. ENGINE AND BOILER ROOMS. FLOORS AND LADDERS. DRAWN GAUGED STEEL RAILS AND HANDRAILS.

机舱、轮机和锅炉舱 .地板和梯子 .标准冷拉钢制栏杆、板和扶手

4

"Do you mean to say that Tatas propose to make steel rails to British specifications ? " he asked .

“你是说塔塔计划按英国技术规范生产钢轨？”他问道。

5

steps are to stress relieve new steel rails and then machine to fit .

接下来的步骤是减轻新的钢轨和加工以适合。

7

Solution to Automation of Ultrasonic Inspection of the Steel Rails

钢轨超声波探伤自动化解决方案

8

Research on Application of Rare Earth in High Strength Steel Rails

稀土在高强度钢轨中应用的研究开发

9

The common injuries type in steel rails in service

在役钢轨常见伤损形式综述

10

Steel rails with door shape for curtains

门字型窗帘钢轨

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