妇女怀孕后,能否继续从事电焊作业,从事电焊作业对胎儿有无危害,这是电焊女工所共同担心的问题。一般来讲,大多数焊条中都含有金属锰。含锰量约为10%至20%左右,高锰焊条含量要更高些。焊接时,锰能被空气中的氧气所氧化,并生成锰的氧化物,随着焊烟雾飘散开。人如果长期吸 Women pregnant, the ability to continue to engage in welding operations, welding operations engaged in fetal harm, which is the common concern of welding women workers. In general, most electrodes contain manganese metal. Manganese content of about 10% to 20%, high manganese electrode content to be higher. During welding, manganese is oxidized by the oxygen in the air and generates manganese oxides, which are released as welding fumes scatter. If people long-term absorption