日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

Four decades and counting

By Zhang Lei | China Daily | Updated: 2019-06-01 11:52
Share
Share - WeChat
A flag-raising ceremony on "Nanhai No 2" on May 25. [Photo/Xinhua]

A semi-submersible drilling platform has become an unlikely star in China's oil industry

The "Nanhai No 2" of China National Offshore Oil Corporation is a semi-submersible drilling platform. It has been in operation for 41 years since 1978. A total of 262 wells have been drilled by it and the total footage recorded by it is over 880,000 meters.

It has made outstanding contributions to the country's oil industry development and national energy security.

At the same time, the platform has continuously been refurbished with new equipment management technology.

With a team that is brimming with talent, the platform continues to set records.

1 2 3 4 5 6 Next   >>|

Related Stories

Top
BACK TO THE TOP
English
Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 成人日韩在线 | 欧美日韩三级视频 | 亚洲免费国产 | 性xxxx搡xxxxx搡欧美 | 狼人一区二区 | 视频一区二区在线 | 四虎永久在线观看 | 91操人视频 | 五月天黄色网址 | 91麻豆成人| 91插插插影库永久免费 | 日一区二区 | 欧美性一级| 中文区中文字幕免费看 | 色综合综合 | 成人在线观看网址 | 精品一区二区在线观看 | av综合在线观看 | 中文字幕第一页久久 | 精品国产一区二区三区在线观看 | 在线观看的av网站 | 亚洲免费资源 | 国产一级色片 | 午夜伦理福利 | 最新国产精品视频 | 日韩午夜av| 99在线观看视频 | 色婷婷777777仙踪林 | 四虎永久在线精品免费一区二区 | 六月婷婷av | 手机在线毛片 | 91视频最新网址 | 欧美激情国产精品免费 | 97国产视频 | 色鬼综合 | 草草在线观看 | 国产免费福利 | 婷婷六月色 | 亚洲精品综合 | 日韩av毛片 | 精品视频区 |