water cooling system उदाहरण वाक्य

उदाहरण वाक्य

1. The life of the refractory bricks in the ISASMELT furnace was initially shorter than expected and a water cooling system was briefly considered to extend them; Since 1998, the refractory lining lives have exceeded the two-year design life, The most recent lining lasted for 50 months, with the one before that lasting for 44 months.