How do we come up with product specification?

我们如何制定产品标准？

A product specification brochure is enclosed.

随函附上产品规格说明说，谨供参考。

Is the current product specification available?

是否目前的产品规格可供选择？

Related commercial product specification research.

相关商业产品规格调研。

Brief profile of company and product specification.

公司和产品介绍，联系方式。