对汽油里程数的关注给合成橡胶带来了一个意料不到的威胁：子午线轮胎的广泛采用。
The concern over gas mileage brought an unexpected threat to the synthetic market: the widespread adoption of the radial tire.
操纵拉索，推拉软轴，油门线，离合线，刹车线，熄火线，里程表软轴，胶管，橡胶制品，硅胶管，密封件，防尘套等。
Controller cable , pull and push flexible shaft, accelerator cable, clutch cable, brake cable , choke cable, speedometer cable , rubber, hose, rubber seal series stc.
进而介绍了由于设计、施工等几种常见的可能引起框架桥产生裂缝的原因，并以京九线某里程段的二孔框架桥出现裂缝情况为例分析了其出现裂缝的原因及裂缝的危害性。
The author took the crack case of one of two-hole frame bridges in the Jingjiu Railway Line as an example to analyze the reasons of its crack and the danger of crack to the sa.
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