So, with substandard quality stainless steel to stainless steel pipe market many small processing households, this is the wrong standard.

所以，商场上许多小加工户用残次不锈钢管材假充质量好的不锈钢，这即对错国标圈套。

youdao

So, with substandard quality stainless steel to stainless steel pipe market many small processing households, this is the wrong standard.

所以，商场上许多小加工户用残次不锈钢管材假充质量好的不锈钢，这即对错国标圈套。

youdao