If it can not be marked because of the bulk or function of the products, it must be indicated in the products specification.

由于产品体积或功能的限制不能在产品上标注的，应当在产品说明书中注明。

youdao

This should be marked on the products when being manufactured or imported. If it can't be marked because of the bulk or function of the products, it must be indicated in the products specification.

电子信息产品生产者或进口者应当在其生产或进口的电子信息产品上标注环保使用期限，由于产品体积或功能的限制不能在产品上标注的，应当在产品说明书中注明。

youdao

For easy use and replacement, all wearing parts are standard products (specification attached).

为方便用户使用及更换，易耗件全部采用标准件(附规格)。

youdao

Comigel alerted Findus and Aldi that their products "do not conform to specification".

BBC: UK

Last year Mr. Elop captured headlines by producing some innovative products, including a very high-specification camera phone.

WSJ: Nokia Scores Points, But Fight Continues

The new push is to build products that are less demanding on underlying component specification.

FORBES: Auto's P&L problem