延性铁基板应便于在混凝土轨枕上设置夹具。
The ductile iron baseplate shall permit to set up the clip or the clamp on the concrete sleeper.
可更换弯环式扣件混凝土轨枕涉及铁路部件。
A concrete sleeper capable of changing bent loop type fastener relates to a railway part.
在混凝土轨枕的轨道上，由于混凝土轨枕的弹性较差，扣件还需提供足够的弹性。
On concrete tie track, because concrete tie's elasticity is bad, buckles also to provide the enough elasticity.
本文采用正交设计的方法，对粉煤灰在高强预应力混凝土轨枕中的应用进行了试验研究。
This paper studied the application of fly ash on concrete sleeper with the method of ortho design.
铁轨下面的泥土看起来已被浸泡，混凝土轨枕和钢轨已被淹没，照片显示重型机械拖走了枕轨，并压平了铁路床。
Thee ground under the tracks appears to have become waterlogged and the concrete ties and steel track submerged.
本实用新型公开了一种用于轨枕生产的混凝土振动台。
The utility model discloses a concrete vibrating table used for production of sleepers.
本实用新型公开了一种用于轨枕生产的混凝土振动台。
The utility model discloses a concrete vibrating table used for production of sleepers.
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