Rules for the inspection of enamelware for import and export .

本标准适用于薄钢板制造的进出口日用搪瓷制品的检验。

I know nothing about enamelware . Do you ?

我对法琅制品一无所知，你呢？

Enamelware in which colored areas are separated by thin metal strips .

彩色区域由细金属条隔开的搪瓷器。