三股连续铸造机

[机] three-strand continuous casting machine

sān gǔ lián xù zhù zào jī ㄙㄢ ㄍㄨˇ ㄌㄧㄢˊ ㄒㄩˋ ㄓㄨˋ ㄗㄠˋ ㄐㄧ