求翻译：在密封容器内施焊时，应采取通风措施。间歇作业时焊工应到容器外面休息。容器内照明电压不得超过12V。焊工身体应用绝缘材料与焊件隔离。焊接时必须设专人监护，监护人应熟知焊接操作规程和抢救方法。是什么意思？

Welding in a sealed container, the ventilation measures should be taken. Intermittent welding operation should be to break out of the container. Voltage lighting container shall not exceed 12V. Application of insulating materials and welding the body weldment isolation. Welding must be based hand ca

In hermetically sealed containers when welding ventilation measures should be taken. Intermittent operation outside the container welders should rest. In the containers V lighting voltage shall not exceed 12. welders and welding parts body insulation application isolation. welding must be establishe

In seals in the vessel Shi Hanshi, should adopt ventilates the measure.When intermittent work the welder should arrive outside the vessel to rest.In the vessel illuminates the voltage not to have to surpass 12V.The welder body isolates using the insulation material and the weldment.When welding must

正在翻译，请等待...

正在翻译，请等待...