safety guard 防护装置 ; 保护网 ; 保护罩 ; 安全保护装置
personnel safety guard 人员安全防护
Safety guard science 安全设备学
Tower-shape and trapezoidal safety guard 塔形梯状护架
Safety-Guard Series 人员辐射监测系统
Safety Guard supervisor 保安部主管
Manager's Safety-Guard Duties 经营者安全保障义务
engineered safety guard 特设安全保障
guard safety guard 八画 ; 防护装置
the safety-guard duty 安全保障义务
There are plenty of accidents and many overturned buses on a yearly basis. There are sheer drop offs of more than 1000 feet without a safety guard rail.
每年都会发生大量的事故，包括车辆倾翻，在没有安全护栏的情况下，汽车坠落可达1000英尺。
Supply and maintain the lighting or other facilities used in daytime, and be responsible for safety guard.
提供和维修非夜间施工使用的照明或其它设施，并负责安全保卫。
The large terrace is treated like a beach, with a tall concrete safety guard providing bathers with privacy.
大台阶被加工成长凳的样子，通过一个高混凝土的安全罩为游泳者带来隐私。
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