履带板 creeper tread; creeper truck; grip pad; grouser shoes; track block; track link; track pad; track shoe; track-shoe; tractor shoe; tread shoe 腰带板 girdle plate .
基于4个网页-相关网页
track block assembly 履带块总成
rubber block track 橡胶块履带
MARBLE TRACK BUILDING BLOCK 弹珠轨道积木
double-block ballastless track 双块式无砟轨道
twin-block ballastless track 双块式无碴轨道
track circuit permissive block 有轨道电路的容许闭塞
crown block track 天车轨道
Geological block track 地质块体追踪
double-track automatic block 双线自动闭塞
The European Union asked for a formal assessment of Iceland’s application to join the 27-nation block, putting the Nordic country on a fast-track to membership, possibly within three years’ time.
27国集团的欧盟要求对冰岛入盟申请做出正式评估,使这个北欧国家驶上入盟快车道,很可能在三年内加入欧盟。
The two rails are not only signal lines of track circuits, but also loop current line of locomotive traction current in electrified railway block.
电力牵引区段的两条钢轨,既作为轨道电路的通道来传输信号电流,又作为牵引电流的回路来传送牵引电流。
The European Union asked for a formal assessment of Iceland's application to join the 27-nation block, putting the Nordic country on a fast-track to membership, possibly within three years' time.
欧盟要求对冰岛加入该27国集团的申请进行一次正式评估,将这个北欧国家的成员国之路放在了快车道上,很有可能在三年的时间内完成。
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