۰۲۱۳۶۲۵۶۷۷۶

Polyurethane Foam Archives - پشم سنگ ۳۶۲۵۶۷۷۶-۰۲۱ | پلی یورتان


Polyurethane

What is Polyurethane insulation? For the first time in 1940, the (polyurethan.e) production was performed experimentally. In those years, Polyurethane was under the Pentagon control and it was producing for...

انتشار :1397/09/04 اطلاعات بیشتر +