问题 填空题

生产现场禁火区域内进行动火作业,应执行(),并执行()。

答案

参考答案:动火工作票,动火审批制度

问答题

       “工厂”“瓦特”“铁路”“火车”这些18世纪中后期最新鲜、最时髦的名词,是与工业革命联系在一起的。请结合所学知识回答:工业革命为什么首先发生在英国?工业革命有什么历史意义?

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

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