Suitable for enterprise standard level evaluation of 001 strongly acidic styrene-based cation exchange resin. Establish an evaluation index system and evaluation method for enterprise standards, and determine the content of basic indicators, core indicators and innovative indicators
T/ZGM 020-2022 history
2022T/ZGM 020-2022 Assessment requirements for quality grading and forerunner 001 strong acid styrene type cation exchange resins