1. Due to the process equipment, many problems and failures were exposed immediately after production was stopped. I have already mentioned this point in the previous article, so I will not repeat it here;
First, the cause of process equipment, immediately after the shutdown exposed a lot of problems and failures, which I have mentioned in the previous article, here will not repeat;
1、 Due to the reason of process equipment, many problems and faults were exposed immediately after the production was stopped. I have already mentioned this point before, and I will not repeat it here;