昊华宇航化工有限责任公司20万吨/年离子膜烧碱工程8套KHSJ-15KA/590V晶闸管整流装置正在运行Haohua Yuhang 200000T/Y ionic membrane NaOH project8 sets of KHSJ-15KA/590V thyristor Rectifier are running
