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You need a chemist, or someone who knows chemistry well.
It will be necessary to determine what waste or gas will be released and how harmful it is when burning drilling sludge. I'll be back later, just need to know...
其他 / 杂项25.01.201606 907
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It will be necessary to determine what waste or gas will be released and how harmful it is when burning drilling sludge. I'll be back later, just need to know...
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