求翻译：我们花费了一整天的时间将之前所有工人的工作记录翻阅出来. 找到原因. 原来之前我们一个新工人,由于操作不熟练,冲气的时候,将气压指数调高与标准.为此才出现了这种爆裂现象.我们查了,对于这批30CM的礼花,他只参与制作了部分.其他均是老工人操作.所以应该会安全. 下次我们也会严格培训好我们的操作工,熟练后再上岗工作是什么意思？

We spent a full day of the previous record of the work of all workers read out to find the reason. Original before us a new workers due to unskilled operation, the red gas will increase the pressure index with the standard. To this end it appears this burst phenomenon. we checked, these 30cm firewor

We have spent a full day before all workers will be record of the work through to find out why before.The original one of our new workers, because the operating is not skilled, and air pressure, it will be of the indices and is not available for this standard, such a burst in, and we look for this g

We have spent all day time before all worker's log glances through. Found the reason. An original before our new worker, because the operation is not skilled, flushes was mad, adjusts the barometric pressure index high and the standard. Only then appeared this kind for this to rupture the phenomenon

We spent a whole day working record of all workers before reading. Find the cause. Before us a new worker, not comfortable due to the operation, impact, pressure index increased with standards. this burst occurred. we looked, for the 30CM of firework, he was involved in the production of only some.