单词safety chain
un.: 安全链
安全链
Both sides of the mobile deck are respectively provided with safety armrests, and a safety chain is arranged between the safety armrests.
移动甲板的两侧分别设有安全扶手，安全扶手之间设有安全链。
Efficient food safety interventions often require coordinated action throughout the food safety chain.
有效的食品安全干预措施常常需要整个食品安全链的协调的行动。
There is a specialty though: a safety chain is attached to the bottom of the car.
然而此机亦有特色：客舱底部装有一条安全铁鍊。
Cercarial Dermatitis in the Netherlands, Control by a Safety Chain Approach.
用安全链方法控制荷兰尾蚴性皮炎的研究。
Reinforced clip for security purposes which also incorporates a hole to locate a 20mm split ring and safety chain as recommended.
增强出于安全方面的剪辑也集成了一个洞，找到一个20毫米分裂环和安全链的建议。
The bolts at bent links of safety chain should be secured by double nuts.
使用在弯曲连接器的安全螺栓必须用双螺帽固定住。
Setting up "One Ventilation and Three Prevention" Safety Chain to Achieve Coal Mine Production Safety for A Long Period
构建“一通三防”安全链实现煤矿生产长治久安
field equipment for agriculture - safety chain for towed equipment
农用田园设备.拖曳设备用安全链
Short link chain for lifting purposes - Safety - Chain slings - Grade 4
升降用的短节链条.安全.链式吊锁链.4级
Safety Chain for Towed Equipment
拖曳式设备用安全链