safety rail 安全栏杆 ; 安全拦杆安全栏杆 ; 安全拉杆 ; 安全护栏
PORTABLE SAFETY RAIL 移动安全扶手
Ladderjack Safety Rail Holder 安全铁路持有人
safety rail fork 安全轨叉
Safety Grab Rail 安全扶手测试标准
Rail Safety and Standards Board 标准委员会
rail safety 铁道安全
rail safety management 铁路安全工作
For example, the country recently lowered maximum allowable speeds on its high-speed rail to address safety concerns.
例如，该国最近调低了其高速铁路的速度，以解决安全问题。
Support a very high level of safety for new passenger rail service..
为新铁路客运服务提供高安全保障。
Safety cables are positioned on the sides as railings while the butt end of one handlebar is attached on a safety rail.
旁边的安全钢索即是栏杆，这样自行车扶手尾端就可以接到安全栏杆上。
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