星空传媒91传媒制片厂|明星换脸五级片|麻豆传媒映画女演员王茜|麻豆在传媒在线|九九国产|91制片厂在线观看一二区|夜夜草视频|四虎影院在线播放|国产精品亚洲国际在线看|大象传媒国产第一页,麻豆映画传媒有免费的吗,91制片厂安卓,亚洲成年人精选,91你懂得国产,爱豆视传媒短视频免费,免费一级片

Page Options
>> >>view
Silica gel for railway construction
2016-02-04

“We took silicone sealant products to China Academy of Railway Sciences in 2010; the products were tested in Wuhan Inter-city Railway in October of 2012; in the same year Project Silicone Sealant was set up by scientific and technological departments and the product became major new product of Guangdong Province. This January our Zhongshan Scientific and Technological Program project “Research, Development and Application of Silicon Products in High-speed Railway” was approved in the expert debate. Tang Wanxiong, the general manager of Zhongshan Bo’xing Scientific and Technological Development Ltd., Co., on January 27 told that this silicon sealant material could be used not only in high-speed railway, but also in civil architectures.

In recent year products researched and developed by Boxing Scientific and Technological Company have passed inspection of many authentic inspection organizations located in Beijing Railway Science and Engineering Center of China Academy of Railway Sciences. The products have been applied in Lanzhou-Xinjiang Passenger Railway, Ningbo-Hangzhou Passenger Railway and other high-speed railway projects, parking lots and speed bumps. These products are also widely used in civil architectures.

Close】 【Print
ICP?Registration?Number:?粵ICP備?11005604號
Police?Registration?Number:?44200002442868
Website?ID:?4420000052
Sponsored?by:??Office?of?Zhongshan?Municipal?People's?Government
Technical?Support:???Information?Center?of?Zhongshan
Without?written?authorization?from??Zhongshan?Municipal?People’s?Government,?the?content?of?the?site?shall?not?be?republished?or?used?in?any?form.
About Us | Site Map| Privacy Statement| Contact us