国产免费一期二期三期区别,国产AV妓女影视妓女影院,爽爽影院现观看免费,亚洲精品NV久久久久久久久久

上海金泰工程機(jī)械有限公司
上海安亭洛浦路45號(hào) 400-820-8326

NEWS

New Success on the Site in Extremely Cold Weather

2010-03-20

Shanghai Jintai’s SG 22 for Shangdong Water Conservancy Project
During the extremely cold winter, the Shanghai’ Jintai’s SG series were still running continuously and SG 22 hydraulic diaphragm wall grab for thin wall displayed its excellent performance


 

Recently, one SG 22 was still excavating the anti seepage wall under -6 degree temperature environment and 6 grade heavy wind and finished 20m deep, 300mm wide and 600mm long anti seepage wall within 7X24 hours,  finishing three sections every three days. So SG 22 got universal recognition from the contractor and end user.
Furthermore, SG 22 also attended construction in Shandong Jining Longwan reservoir project, Yantai Qixia water conservancy project, etc and guaranteed their smooth completion.
Furthermore, That SG 22 can work smoothly under such a bad weather exactly represents super quality of Shanghai Jintai’s SG series hydraulic wall grab, which not only guaranteed smooth completion of projects but also lay foundation for continuous improvement.
 

狠狠色噜噜狠狠狠狠色综合久av| 熟妇乱子作爱视频大陆 | 亚洲色无码播放| 麻豆人妻无码性色av专区| 最近2018中文字幕在线高清第一页| 国产又猛又黄又爽| 国产免费毛卡片| 精产国品一二三产区| 国产国产裸模裸模私拍视频| 久久国产精品无码一区二区三区| 北条麻妃一区二区三区av高清| 国产午夜无码片在线观看| 精品国内在视频线2019| 久久精品国产亚洲精品| 日本巨大的奶头在线观看| 国产999精品久久久久久| 无码人妻久久一区二区三区蜜桃| 好爽好紧好大的免费视频国产| 日本护士毛茸茸| 日本巨大的奶头在线观看| 国产在线无遮挡免费观看| 成人午夜精品无码区| 国产精品久久久久久久久久免费| 欧洲美女熟乱av| 内射夜晚在线观看| 国产手机在线精品| 99国产欧美久久久精品| 好好日网站| 国产丰满乱子伦无码专区| 欧美日韩人妻精品一区二区在线| 国内偷窥一区二区三区视频| 无码人妻少妇伦在线电影| 免费大片黄在线观看| 久久av无码精品人妻出轨| 免费精品99久久国产综合精品| 一区二区三区国产亚洲网站| 国产在线精品一区二区三区不卡| 久久精品夜色噜噜亚洲a∨ | 国产精品熟女一区二区| 少妇愉情理伦片bd| 欧美 日韩 国产 亚洲 色|