Practice shows that rigid PVC equipment can be used under 60℃ by cooling water; rigid PVC can be used instead of certain steel devices during the production of fluoride salt.
Practice shows that rigid PVC equipment can be used under 60℃ by cooling water; rigid PVC can be used instead of certain steel devices during the production of fluoride salt.
实际使用情况表明：在氟化盐生产中，采用淋水冷却的办法可以使硬聚氟乙烯设备在高于60℃的条件下使用；可代替某些钢制设备。