RHI Magnesita - What are Refractory Products? (2019) 

It's always astounding to see the influence that refractories has in the world...

Interesting business.. Enjoyed watching the video

i am invested rhim stocks i use prodakt autstanding prodact nice grate job and thankyou

good understanding

yo this is NUTS

dint understand much of steel product.. will it last for severl hours to days ...what kind of product is that used for several hours to days? is there any example

Кто тоже из поликека?