specifications
n. 规格（specification 的复数形式）；说明书
例句
It needs steel rolled to 300 different specifications.
它需要轧成3百种规格的钢材。
《新英汉大辞典》
You did in fact make late changes to the specifications of the advertisements.
你们确实对广告的规格做了后续修改。
Replacement is guaranteed if the products are not up to the standard.; We undertake to replace the specifications.
产品不合规格，保证退换。
