亚洲精品欧美综合二区-久久精品国产2020-√天堂8资源中文在线-久久亚洲精品无码aⅴ大香-欧洲av无码放荡人妇网站

Announcement

2022-11-22

Warmly congratulate our company on the successful approval of the group standard project

Share:
  With the development of urban construction, developing subway traffic has become the only effective way to relieve the pressure of urban traffic, and the high quality concrete shield segment is an important component in the construction of subway culvert. The construction period is often particularly important in the subway construction, because once the shield machine has entered the construction stage, there can be no halt, and the supply of segments must ensure the construction progress. Therefore, how to provide high-quality segments for efficient subway construction has become a problem that many segment manufacturers must consider.
  Our company actively introduces domestic and foreign advanced technology, strengthens the team strength, through unremitting efforts, repeated trials, developed the automatic production equipment of shield segment. In October 2019, it won the honor of the first set in Zhejiang Province. The production line equipment has the characteristics of high segment forming efficiency, high precision, stable batch quality, and effective saving of manpower and material resources. With good economic and social benefits, in line with the requirements of social and national economic development.



  In order to standardize the design and manufacturing of special equipment for shield segment manufacturing, improve product quality and industry standardization, in October 2022, our company submitted to Zhejiang Federation of Machinery Industry the project application for group standard formulation of Special Equipment for Shield Segment Manufacturing and other materials. After a series of planning, preparation and communication, on the morning of November 18, 2022, Leaders and expert groups from Zhejiang Machinery Industry Federation, Zhejiang Mechanical and Electrical Design and Research Institute Co., LTD., School of Mechanical Engineering of Zhejiang University visited our company to investigate and discuss the project establishment of group standards.



  At the meeting, the expert group conducted an exchange and review on key issues related to the necessity, feasibility, implementation impact and industry situation of the standard project of "Special Equipment for Shield Segment Manufacturing", and also put forward a lot of professional opinions and suggestions. Finally, they signed the review opinions respectively, and unanimously agreed to the project approval application of the group standard of "Special Equipment for Shield Segment Manufacturing" submitted by our company.



  The evaluation result of the experts is the affirmation of our company's innovation ability and scientific research achievements, and also provides an important decision basis for the next standard setting work, which will definitely promote the high-quality development of shield segment equipment manufacturing industry!
Next: Blooming May

Feedback

Hotline

0571-22815830

Wechat

主站蜘蛛池模板: 国产农村乱子伦精品视频| 欧美激情综合亚洲一二区| 亚洲精品第一国产综合麻豆| 欧美猛少妇色xxxxx猛叫| 国产二级一片内射视频播放| 欧美18精品久久久无码午夜福利| 国产女人乱人伦精品一区二区| 69精品国产久热在线观看| 日韩一区二区三区射精| 137裸交肉体摄影| 六月丁香综合在线视频| 免费人成视频x8x8| 乌克兰少妇xxxx做受| 99国产成人综合久久精品77| 国产精品自在线一区| 狠狠色丁香久久综合婷婷| 亚洲精品无码伊人久久| 日日躁夜夜躁狠狠久久av| 中文无码不卡人妻在线看| 在线亚洲日产一区二区| 免费无码高h视频在线观看| 色欲精品国产一区二区三区av| 性色av一区二区三区久久久| 法国啄木乌av片在线播放| 国产午夜在线一区二区三区| 国产一区二区三区av毛片| av天堂一区二区| 亚洲精品乱码久久久久红杏| а天堂中文在线官网在线| 高潮潮喷奶水飞溅视频无码| 99久久国产露脸精品| 国产92成人精品视频免费| 玩肥熟老妇bbw视频| 西西人体午夜大胆无码视频| 高h纯肉无码视频在线观看| 五月婷婷丁香一区| 伊人久久大香线蕉综合影视| 国产亚洲产品影视在线产品| 强被迫伦姧在线观看无码| 中文字幕热久久久久久久| 欧美成人a天堂片在线观看|