This standard specifies the carpet cleaning test method using the spray extraction method and the two-step method using the Rochley type cleaning tester.
JIS L 1021-19:2007 Referenced Document
JIS K 0557 Water used for industrial water and wastewater analysis
JIS L 0105 General principles of physical testing methods for textiles
JIS L 0804 Grey scale for assessing change in colour
JIS L 1021-1 Textile floor coverings -- Part 1: Selection and cutting of specimens for physical tests
JIS L 1021-19:2007 history
2007JIS L 1021-10:2007 Textile floor coverings -- Part 10: Determination of dimensional changes due to the effects of varied water and heat conditions
1999JIS L 1021:1999 Testing methods for construction of textile floor coverings
1992JIS L 1021:1992 Testing methods for construction of textile floor coverings