谁能帮我看看这句话有没有错误?In the recent two times of MDQ 23165 productions, the filter bag have been blocked up so often. We changed the one filter bag when we poured 300kg-400kg of materials to the drum or the materials could not be
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谁能帮我看看这句话有没有错误?In the recent two times of MDQ 23165 productions, the filter bag have been blocked up so often. We changed the one filter bag when we poured 300kg-400kg of materials to the drum or the materials could not be
谁能帮我看看这句话有没有错误?
In the recent two times of MDQ 23165 productions, the filter bag have been blocked up so often. We changed the one filter bag when we poured 300kg-400kg of materials to the drum or the materials could not been poured. There is 15-20cm of materials in the end of the filter bag. There are no graininess and agglomeration in these materials. Please find the below information:
语法上面的.
谁能帮我看看这句话有没有错误?In the recent two times of MDQ 23165 productions, the filter bag have been blocked up so often. We changed the one filter bag when we poured 300kg-400kg of materials to the drum or the materials could not be
the filter bag has been blocked up very often
We improved the filter bag when we poured 300kg-400kg of material into the drum otherwise the material won't go through