电务器材厂通信车间印刷电路板操作室面积为30m~2,无机械抽风设备,13名工人直接用手拿浸了松香水的棉纱擦电路板,描板所用油漆稀料也是松香水,盛油漆的小盒距呼吸道很近。一名工人下班后头晕、恶心、全身乏力,休息后症状缓解,第二天上班1小时后又出现恶心、呕吐、心慌、头晕目眩,同时工作的其他八名工人都有不同程度的类似症状,脱离作业后症状减轻或消 Telecommunications equipment workshop communication workshop PCB operating room area of ​​30m ~ 2, no mechanical ventilation equipment, 13 workers directly by hand soaked cotton wool rubbing the circuit board, paint plate thinner paint is also a pineapple water, Sheng paint Small box close to the respiratory tract. One worker got dizzy, nausea and malaise after get off work, and relieved symptoms after the break. The other day after working one more hour, she developed nausea, vomiting, palpitation and dizziness. At the same time, the other eight workers who worked had similar symptoms to varying degrees, After the operation, the symptoms are relieved or eliminated