88858cc永利官网·(中国)官方网站

High-Speed Train
Insulating Piece
Hydrolysis resistance , Weather resistance , Thick wall without shrinkage cavity , Rigid-tough balance , High strength
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Gauge Apron
Hydrolysis resistance , Weather resistance , Thick wall without shrinkage cavity, Rigid-tough balance , High strength
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Embedded Sleeve
Hydrolysis resistance , High strength , Hihg rigidity
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Insulating Piece
Chronic heat stability , rigid-tough balance , High strength
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Rail Pad
Good elasticity ， Good weather resistance , Good fatigue resistance , Standard rigidity
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