;The new law about safety belts in cars was difficult to enforce at first.
规定系汽
安
带的新法规开始
是很难实施的。
带The new law about safety belts in cars was difficult to enforce at first.
规定系汽安带的新法规开始是很难实施的。
These are also called safety belts.
这也叫做安带。
The two floor openings were totally unfenced and the workers were not provided with any safety belt or fall arresting device.
两个洞口
无围栏阻隔，亦无给予工人安吊带或防堕装置。
Dayton International Ltd.- Aerial work platform, underbridge work platform, boom, scissor, vertical lift, scaffold, material lift, ladder, fibreglass ladder, safety belt.
高空工作台、桥底工作、臂式升降台、剪刀式升降台、垂直升降台、工作架、物料升降机、铝梯、纤维梯。
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