欧美又粗又大xxxxbbbb疯狂,国产综合精品久久亚洲,午夜亚洲www湿好爽,亚洲偷自拍另类图片二区,国产爆乳美女娇喘呻吟久久,亚洲视频免费一区二区三区,婷婷激情六月,2021精品综合久久久久 上海金泰工程機械有限公司
45 Luopu Road, Anting, Shanghai 400-820-8326

NEWS

SG Hydraulic wall grab successfully serviced the Xilong hydro-junction projects

2009-09-24

In July, builders worked in the Xilong hydro-junction projects in Hubei province day and night, and got the phase victory before the flood period of Hanjiang River catchment. From May to July, about thousand workers finished the cut-off walls, our SG machines have successfully serviced the projects.


 

As the key projects of South-to-north Water Transfer Project, Xilong features short working time, high quality. The cut-off wall is the main part to protect the hydro-junctions, and digged in the shore of Hanjiang. So it is the key point and difficult point. The builder chose our SG wall grabs before working to dig a wall, 66m depth and 0.8m width. SG40A and SG40E have standed severe tests and finished the cut-off walls. They are praised by the builder and user for their performance.

SG40A、SG40E’s good performance is the outcome of our pursuit. It will inspire us keep moving and contribute to more projects.
 

主站蜘蛛池模板: 亚洲精品电影院| 717影院理论午夜伦八戒| 亚洲色婷婷综合久久| 国产看真人毛片爱做a片| 亚洲AV无码一区二区二三区我| 日本少妇被黑人xxxxx| 99re6这里有精品热视频| 亚洲国语自产一区第二页| 福利一区二区在线观看| 午夜日b视频| 久久精品国产亚洲AV成人毛片| 日本亚洲成高清一区二区三区| 国产免费羞羞视频| 最新国产精品第1页| 蜜桃精品一区二区三区视频| 日韩欧美亚洲国产一区二区三区| 亚洲欧洲自拍拍偷午夜色| 国产欧美日韩综合在线第一| 免费精品一区二区三区第35| 精品久久国产综合婷婷五月| 国产精品日韩专区第一页| 91青草久久久久久清纯| 亚洲成在人网站av天堂| 免费观看欧美性一级| 777久久精品一区二区三区无码 | 人妻熟妇乱又伦精品视频中文字幕| 中文字幕不卡高清免费| 成年女人片免费视频播放A| 真人作爱90分钟免费看视频| 91精品网站| 人人澡人人妻人人爽人人蜜桃麻豆| 色噜噜噜亚洲男人的天堂| 日韩中文字幕精品免费一区| 脱岳裙子从后面挺进去视频| 亚洲国产亚洲综合在线尤物| 国产精品爽爽v在线观看无码| 日韩大片高清播放器| 99久久久精品免费| 用舌头去添高潮无码视频| 国产女人18水真多毛片18精品 | 成 人 网 站 免 费 av|