亚洲日日精AV无码区A片_亚洲区高清_4455国产精品视频_亚洲男人天堂一区_未满十八18禁止午夜免费_777爽死你无码免费看一二区

Welcome to Aigre?

中文版 BookMark HomePage

more>>Industry Overview

? National Railway Data Released: High-Speed Railway Mileage Reaches 48,000 Kilometers!
? Fixed-asset investment in national railways reaches 242.1 billion yuan from January to May, up 5.9% year-on-year
? Sparks Fly for 210 Minutes: New Rails Precisely Joined to Safeguard China-Europe Railway Express "Iron Artery"
? Rail Welding Work Initiated for Track Section I of Ningbo Rail Transit Line 6
? Construction of Long Rail Welding and Stress Release for Trans-Guinea Railway Advances in Order
? Ningbo Rail Transit Line 1 Overhaul Construction Kicks Off

more>>Link us

Add:No.39 Gangtong North Rd.1,North Distric,Chengdu Modern Industrial Park,Pidu District,C hengdu,Sichuan,P.Rchina.
Sales Tel:028-68619361
Engineering telephone:13488946558
Human Resources telephone:13880436904
Email：aigretech@163.com

Aigre News

2015-06-04? Huashang Newspaper Conducted an In-Depth Report on the Application of Our Company's Mobile Flash-butt Welder
2015-05-08? China Railway Fourth Group Visits Aigre for Welding Training
2014-10-15? Visit to Aigre by Capital Aerospace Machinery Company
2014-09-29? 2014 Berlin InnoTrans Exhibition
2013-11-15? Academic Exchange
2012-09-07? PK
2012-06-18? 17th Beijing Essen Welding & Cutting Exhibition
2011-05-06? The Contribution of UN5-150ZB Welding Machine to West Ring Line of Nanchang Railway
2010-12-10? Strong Rails
2010-10-30? Pre-acceptance of Welding Machine
2010-10-11? Chengdu Enters Subway Era
2010-10-11? First Subway in Northeast and Southwest Opened
2010-10-05? Aigre Witnesses "China Speed"
2010-08-02? Summary of Mobile Welder Applications
2010-07-28? Achievements of Complete Plant of Digital Pressure Welder
2010-06-28? Gathering at Jinghua Park

Pages:23/365 ItemFirst Prev 212223 Next Last

主站蜘蛛池模板：亚洲综合色婷婷在线观看 | 色婷婷综合激情综在线播放 | 韩日中文字幕第一页 | 最近中文字幕视频高清 | 一区二区三区四区欧美 | 亚洲精品无码一区二区四区 | 国产精品高清视亚洲中文 | 91亚洲精品乱码久久久久久蜜桃 | 亚洲一区二区在线免费 | 一本大道熟女人妻中文字幕在线 | 久久免费看a级毛毛片 | 亚洲精品无码AAAAA爱的色放 | 奇米影视四色影音先锋 | 性史性dvd影片农村毛片 | 亚洲AV乱码一区二区三区林ゆな | 污香蕉视频在线观看 | 婷婷五月六月激情综合色中文字幕 | 国产精品久久无码不卡黑寡妇 | 欧美嫩交一区二区三区 | 性人久久久 | 乱中年女人伦视频国产 | 五月天中文字幕mv在线 | 国产99爱在线视频免费观看 | 国产卡一卡二卡乱码 | 91精品麻豆 | 国产一区二区三区四区五区传媒 | 99在线精品视频在线观看 | 精品xxxxx| 成人精品一区二区三区免费看 | 涩涩涩涩涩涩涩涩涩 | 国产精品爽爽V在线观看无码 | 最近最新中文字幕 | 一本色道无码道DVD在线观看 | 野花社区观看在线www官网 | 免费一级做a爰片性视频 | 在线观看污污 | 天地人间在线观看免费高清 | 99久久免费视频.com | 亚洲第一AV五码免费一区 | 欧美一区二区三区在线视频观看 | 超碰在线观看91 |

<source id="x6f5a"><tr id="x6f5a"></tr></source>

<source id="x6f5a"><tr id="x6f5a"><fieldset id="x6f5a"></fieldset></tr></source>

<track id="x6f5a"><dl id="x6f5a"></dl></track>