中文字幕欧美人妻精品区,国产精品福利自产拍在线观看,97成人精品一区二区三区狼人,日本黄色精品麻豆蜜桃区,一本久久亚洲综合鲁鲁五月天,亚洲成人av不卡一区二区三区,亚洲aⅴ在线播放

As per the preliminary agreement, Mr.Elmar Weber (Germany Achenbach Company) visited our company in May.8th,2013. Mr.Weber had visited our tertiary plant together with our Deputy Chief engineer Mr.Liu Zengshou. Mr.Weber had also discussed the manufacture procedures and inspection plans of the absorption tower with our technicians. Both sides had placed high expectations on the future cooperation. The manufacture of the absorption tower was also considered as our new record in the large dimensional equipment design & manufacture field.