1、背靠背
... 通信人家园 » 核心网 » 背靠背（back to back）是什么意思
2、背对背拥抱
...ie 林俊杰 - 背对背拥抱 ( Back To Back Hug ) MP3, Download [MV/HQ] JJ Lin Jun Jie 林俊杰 - 背对背拥抱 ( Back To Back Hug ), [MV/HQ] JJ Lin Jun Jie 林俊杰 - 背对背拥..
3、背至背
... 背压调节阀|Back pressure regulating valve 背至背|Back to back 本体阀杆密封|Body stem seal ...
4、对背信用证
文章详细信息 关键词： 可转让信用证;;对背信用证;;比较 [gap=362]Keywords: Transferable L/C;Back to back L/C;comparison
back-to back crdeits背对背信用证
back-to back credit翻译
Back to back charter转租合同;转租合约
back to back L对背信用证;背对背信用证
Back to Back Homerun连续两棒击出全垒打
back to back tug拉背
back to back connection背对背连接;背向接线;交叉连接
Stand back to back背靠背站着