This standard specifies ingredient materials, requirements,containers, marking and labelling,sampling and criteria for conformity,and testing for cleaning solution ,hereinafter referred to as "cleaner", used for removing rust,stains and hard water deposit
TIS 329-1980 history
2000TIS 329-1999 Cleaning product for ceramic tile and sanitary wares, acid type
1980TIS 329-1980 THAI INDUSTRIAL STANDARD FOR CLEANING SOLUTION, PORCELAIN