韩国理伦片一区二区三区在线播放,欧美巨大xxxx做受高清,光棍天堂免费手机观看在线观看,亚洲熟妇无码AV另类VR影视,欧美成人午夜无码a片秀色直播

Transportation

2020-04-10 10:47:02 中國巨石股份有限公司

Compared with traditional materials, fiberglass products have obvious advantages in tenacity, corrosion resistance, abrasion resistance and thermal endurance, and can meet the requirements of vehicles for light weight and high strength. Therefore, its application in transportation is increasing.

Applications: automotive bodies, seats and high-speed train bodies, hull structure, etc.