Jobs for contractors to install energy-saving windows and insulation .

安装节能窗口和绝缘的承办商的工作。

Engineers know that cable insulation can temporarily lose its ability to repel water under extreme conditions .

工程师们已经了解到电缆绝缘层在极端条件下会暂时失去防水能力。

And allowed working temperature according to the insulation material life transformer used in level , said .

根据三相变压器采用的绝缘材料寿命而规定允许的工作温度，用级别表示。

Insulation as consumers grapple with higher energy bills is one such growth area , the company said .

该公司表示，绝缘材料就是其中一个领域因为消费者正努力应对更加高昂的能源帐单。

Missiles or other targets can also be protected by coating them with mirrors or wrapping them with insulation .

这样导弹或其他的目标物就可以做成镜面表层或者包裹绝缘层，就可以免受激光袭击。