重量轻：每平方米仅重1.4公斤左右，减轻大楼负荷，使用安全，运输方便。
Light weight: per square metre weighs only about 1.4 kilograms, reducing load building, the use of safe, easy to transport.
当无法确定载荷的准确重量或对人员存在危险时，使用大于安全工作负荷的钢丝绳。
Use a wire sling of a greater S. W. L whenever the exact weight of the load is unknown or there is a hazard to personnel.
悬吊绳、拉力绳、安全绳、固定绳应该每周或每次使用前检查一次，规格(额定工作负荷)、磨损限度、损坏程度或安装。
Suspension lines, pull lines, backup lines and snub lines should be inspected weekly and before every job for specifications (job load ratings), wear limits, damage, or improper installation.
阐述了使用线路跨接器带负荷更换线路断路器的直接作业方法。该方法符合安全规程和带电作业规程的要求，具有实用性。
A direct operation way of replacement line breaker on load by using line jumper was introduced, which is in accordance with the safety codes and the hot line maintenance rules.
文章简述了建筑结构在使用过程中超负荷对结构安全可靠性的影响。
This paper briefly expounds the influence of overload on the safety reliability of structure in the course of application of buildings structure.
这提示了工作超负荷与锐器伤发生相关，安全产品的使用可减少锐器伤、不安全产品的使用可增加锐器伤的发生率。
These findings suggest that over loading work is correlated with sharp injuries, and the using of security products may reduce the accidents.
结论经食管心房起搏彩色多普勒负荷超声心动图（TPDE）在冠心病诊断中有较高的应用价值，因其简便、实用和安全，宜在临床广泛推广使用。
Conclusion Transesophageal atrial pacing colour Doppler echocardiography(TPDE)has the high practic value in detecting CAD and can be safely used for a wide range.
受热面采用密排圆盘管，受热面布置充足，降低管子表面热负荷，是导热油使用更安全。
Heating area is the closely-aligned round coils. Heating area is arranged sufficiently to reduce the surface heat load of pipe and handle the heat transfer oil safely.
受热面采用密排圆盘管，受热面布置充足，降低管子表面热负荷，是导热油使用更安全。
Heating area is the closely-aligned round coils. Heating area is arranged sufficiently to reduce the surface heat load of pipe and handle the heat transfer oil safely.
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