商业跟单信用证 meaning in Chinese

commercial documentary letter of credit

Chapter i makes detailed delineation of the definition and characters of the standbys with its focus on the comparison between several concepts : standby vs . clean l / c , standby vs . commercial documentary l / c , standby vs . surety and standby vs . banker ' s guarantee . based on the comparison , i give prominence to the nature of the standbys , thus laying foundation for the two chapters thereafter
本文第一章对备用证的定义和性质进行了详细介绍，重点比较了备用证与光票信用证、商业跟单信用证、保证和银行保函的异同，澄清了容易混淆的几组概念，突出了备用证的特点，为后两章的规则比较打下了基础。