acid fixing bath是什么意思

用法例句

Introducing the production of ETMA company,the same supplying acid bath system without crystal and behydration system of Na_2SO_4 used in both continuous spinning system and centrifugal spinning system,material balance can be reached.

介绍艾玛公司粘胶长丝生产的连续纺和离心纺共用一套酸浴的供酸系统。