根据交通安全法律、法规规定及时完善交通安全设施；
Traffic safety facilities must be constructed simultaneously and in compliance with the traffic safety rules and regulations.
目的探讨纸柱压迫血管止血法，使临床观察和治疗更加及时完善。
Objective To study the styptic method of blood vessel press by paper column and perfect it's usage.
公司按照标准对产品实行严格的质量控制和检验，并向客户提供及时完善的售后服务。
We have quality control and product inspection processes to fasteners, and provide after-sales service all of our customers.
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