分类：教育/科学-外语学习
问题：请帮助翻译1.津园区外审查字（xx）xx号/商外资津外资（xx） 
1.津园区外审查字（xx）xx号/商外资 津外资（xx）xx号2. 合资内，外销产品，进口原材料，配件时，凡涉及许可证管理的，请按规定办理手续。持文办理取照开业手续谢谢！
回答：approval issued by  
Tianjing Indsutrial Zone Foreign Relations Economic Commission No.()

and 

Tianjing Municipal Foreign Economic Relations Commission No. （）

其实 翻译批复的文件号没太大意义。

2 when the joint venture sell the product domesticly or abroad, import the raw material and fittings, if it relates to licence,  please do as regulations for approval. 
With this documents, apply for openning of business and business licence. 

天津开发区的？ 泰达么？