国产孕妇骚视频在线_国日韩一区二区乱码_国产午夜精品一本在线观看_亚洲国产成人久久一区二区三区_国产成人99精品免费视频_在办公室揉护士乳动态图_男女午夜爽爽的视频_仑乱高清在线一级播放_免费的看av网站_东京热无码人妻系列综合

Guangzhou Share first M&E Co.Ltd
Chinese | English
News
Address: Room 203, Zhenzhong Business Center, 24 Daguan South Road, Tianhe District, Guangzhou
Contact person: Miss Tang
Phone: 13527606986
Fax: 020-84045041
Zip code: 510660
Email: SF@www.okuno.com.cn
Industry News Location:Home >>News >>Industry News
[Single screw pump helps my country's first self-produced shield machine to go offline]
Date:2020/08/31 14:19:08  Hits:
Recently, with the successful rollout of China's first shield machine, Wuxi Shield Construction Heavy Industry has established a long-term cooperative relationship with Beijing Bafang Pump, a supplier of single screw pumps. According to industry reports, as a special excavation equipment for tunnels and subways, the shield machine is currently the tunnel construction machine carrying the world's most cutting-edge technology, and it is also a major key equipment to measure the level of a country's equipment manufacturing industry. The rollout of the first domestically-made shield machine this time broke the situation where the domestic shield machine market was monopolized by foreign countries and marked a new breakthrough in the field of shield machine design and manufacturing in my country. On March 22, 2012, Beijing Bafang Pump Machinery Co., Ltd. was invited to participate in the opening ceremony of the new product shield machine. The leaders of Beijing Bafang congratulated Wuxi Shield Construction Heavy Industry for the breakthrough and progress. At the same time, the relevant leaders of Shield Construction also expressed their gratitude for the successful application of Bafang single screw pump to my country's first shield machine. Bafang Pumps helped Wuxi Shield Construction Heavy Industry to create a precedent for shield machines in my country.

 
主站蜘蛛池模板: 国产午夜精品福利视频 | 欧美淫色成人中文字幕 | 亚洲AV无码久久 | 亚洲精品资源红桃 | 国产精品美女久久久久AV爽出奶 | 午夜理理伦电影A片朋友夫妇 | 西西人体WWW大胆高清视频 | 免费黄色视频网址 | 久久影视亚洲色图 | 亚洲无码国产无码 | 黄色视频在线观看地址大全 | 日韩午夜精品人妻无码一区二区 | 午夜福利激情电影 | 免费看的成人A片拍拍拍 | 爆乳熟妇一区二区三区霸乳视频 | 亚洲一区二区av电影大全 | 国精产品久拍自产视频 | 污污污的网站在线观看 | 国产成人精品一区二区三区在线 | 免费一级A片按摩网站 | 欧美片婬乱一级A片金苹果 欧州少妇无码A片在线视频 | 一级色晴免费视频 | 特级西西西88大胆无码 | 91人妻人妻欧美 | 国产精品久久久久久久下载地址 | 奶大交一性一交一乱一情 | 国产精品久久久久久无码一区二区 | 91精品国产日韩91久久久久久 | 海角亂倫精品一区二区 | 免费做人爱高潮1000视频 | 一区二区三区啪啪 | 亚洲大片在线观看 | 成人色情网站在线播放 | 123在线午夜观看 | 日韩少妇精品在线观看 | 午夜视频试看日本 | 激情婬妇视频A片无遮挡 | 少妇插B免费视频在线播放 成人A片99999产无码 | 久久国产免费视频 | 女自慰 免费观看 | 果冻传媒AV在线观看入口 |