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词汇 Railroad spike
分类 英语词汇 英语翻译词典
释义

Railroad spike

原声例句
侏罗纪搏击俱乐部

But look at the tooth of a Tyrannosaurus Rex and now you're looking at a railroad spike.

不过看看雷克斯暴龙的牙齿，就好像是铁路道钉一般。

英语百科

Rail fastening system

（重定向自Railroad spike）
Elements of a baseplate based rail fastening system1. Screw for fixing plate to sleeper2. Elastomeric pad supporting rail3. Tension washer4. Rail clamp5. Tensioning bolt (nut not shown)6. Baseplate
Unimog pushing a
Assembled example
Rusted cut spikes (scale in inches)Dog spike

A rail fastening system is a means of fixing rails to railroad ties (United States) or sleepers (international). The terms rail anchors, tie plates, chairs and track fasteners are used to refer to parts or all of a rail fastening system. Various types of fastening have been used over the years.
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