Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/31f26af5539bde0d23c1abf3d414b70e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 documentary clean credit是什么意思，documentary clean credit的翻译，documentary clean credit音标、读音、用法和例句_奇葩剧汉英词典
Clean letters of credit are mainly used in non-trade settlement, while documentary credits are generally used in commodity trade. 光票信用证主要用于非贸易结算，而在商品贸易中一般使用跟单信用证付款。