久久久久无码精品国产app-久久久久久国产精品mv-亚洲 中文 欧美 日韩 在线-性无码免费一区二区三区在线

2023年03月

22

Recently, China Haisum, as the review and organizing unit, held an expert review meeting for the pre...
2023年03月

21

Recently, China Haisum's Headquarters in Shanghai, China CEC Engineering Corporation (hereinafte...
2023年03月

17

Recently, the award ceremony for the 2022 Standard Scientific and Technological Innovation Award was...
2023年03月

15

On March 13, 2023, Zhao Guoang, Vice General Manager of Poly Sinolight, Party Secretary and Chairman...
2023年03月

09

China Haisum's headquarters in Shanghai recently won the bid for the Vietnam Zhenglong Phase II 10,0...
2023年02月

28

Recently, the China Engineering Construction Association of Light Industry announced the list of can...
2023年02月

16

On February 15, China Haisum and Shanghai Changxing Enterprise Group Co., Ltd. signed a strategic co...
2023年02月

07

Work Exchange between China Haisum and National Engineering Research Center for Papermaking and Poll...
2023年01月

11

·Won the bid for Zhuhai-Hong Kong-Macao Food Processing Industrial ParkA few days ago, China ...
2023年01月

02

Won two awards in Poly Group’s "five minor" contestIn May this year, Poly Group orga...
2022年12月

29

On December 26, China CEC Engineering Corporation (China CEC), affiliated to China Haisum, and Guizh...
2022年12月

23

On December 23, Chen Rongrong, Deputy Secretary of CPC Committee and President of China Haisum, and ...
2022年12月

21

By the end of the yearAll business units of China Haisumhave worked together and won bids for multip...
2022年12月

13

On December 10, 2022, the 6th 2022 UNIDO Global Science and Technology Innovation Conference was suc...
2022年12月

07

To promote standardized operation of Board of Directors of subsidiaries of China Haisum and complian...
2022年12月

05

On December 5, Cao Liqiang, Secretary of Xuhui District CPC Committee of Shanghai and his party visi...
强奷乱码中文字幕熟女导航| 久久夜色撩人精品国产av| 国产后入清纯学生妹| 嫩b人妻精品一区二区三区| 夹得好湿真拔不出来了动态图| 一本色道无码道在线观看| 精品熟女少妇av免费久久| 亚洲国产精品嫩草影院| 国产永久免费高清在线| 久久久久国产a免费观看rela| 在线观看片免费人成视频无码| 无码内射成人免费喷射| 中文无码av一区二区三区| 人人妻人人添人人爽欧美一区| 欧美老妇交乱视频在线观看| 亚洲乱码精品久久久久..| 曰欧一片内射vα在线影院| 性色欲网站人妻丰满中文久久不卡| 怡红院av一区二区三区| 无码欧美毛片一区二区三| 曰韩免费无码av一区二区| 强开小婷嫩苞又嫩又紧视频| 成人做爰69片免费看网站| 国色天香中文字幕在线视频| 国产v综合v亚洲欧美久久| 日韩 无码 偷拍 中文字幕| 亚洲av日韩精品久久久久久| 亚洲精品国产精品乱码不99| 性xxxx视频播放免费| 日韩中文字幕免费视频| 无码熟妇人妻av| 色噜噜av亚洲色一区二区| 日本毛片高清免费视频| 肉体裸交丰满丰满少妇在线观看| 精品国品一二三产品区别在线观看| 国产精品熟妇视频国产偷人| 伊人精品无码av一区二区三区| 欧美精品中文字幕亚洲专区| 成人无码精品1区2区3区免费看| 久久亚洲中文字幕精品一区| 成人性生交大片免费|