Testing of surface-active agents and textile auxiliaries; testing of the action of levelling agents on dyeing polyester textiles with disperse dyes under high-temperature conditions; testing of the retaining action
表面活性剂和纺织助剂的测试;在高温条件下 用分散染料对涤纶织物进行染色 测试匀染剂的作用;保持作用的测试