美规

美规

1

安全认证也分美规和欧规两大体系。

Safety certification is also classed into American and Europe standard two series .
2

园艺产品输美面临的合规性贸易壁垒分析

Analysis of " Compliance " Trade Barriers China ′ s Horticultural Products Exports to the U.S.Face
3

为使公路桥设计更能适应发展趋势，通过参考英、美两本新桥规，提出所需明确的6个问题：①常规和特殊活荷载；

For improving our highway bridge design , the authors refer to two new specifications from UK and USA , and raise 6 problems for discussion : 1.Normal and special traffic live loading ;