91pornyⅰ九色风间由美久久亚洲中文字幕|国产精品福利在线观看精品国产中文字幕一区二区|天美传媒tmbc022女主是国产乱码精品一区二区三区14|91丨porny丨国产麻豆尤物18国产精品午夜|91大神网址国产亚洲精品第一综合不卡|91精品国产综合久久久动漫日韩|婷婷丁香久久啪啪中文字幕|国产欧美日韩精品一区二区三区|99久久国语露脸精品国产清柠|中文字幕二三区不卡,久久亚洲中文字幕不卡一二区,91精品国产自产在线观看永久∴国产亚洲精精久久伊人 ,中文字幕在线一二三区大全

Operation and maintenance of sludge treatment equipment in Liaohe oilfield

Item Display > Oily hazardous waste treatment and disposal > Operation and maintenance of sludge treatment equipment in Liaohe oilfield

Operation and maintenance of sludge treatment equipment in Liaohe oilfield

We provide equipment and chemicals for a variety of sludge treatment technical services
Processing capacity: 20,000 tons/year
Treatment index: oil content of solid slag after treatment ≤2%
All the samples reached the standard and were selected as the sampling process for hazardous waste identification