BS ISO 23599:2019提供了触觉步行表面指示器（TWSI）的产品规范及其安装建议，以帮助盲人或视力受损者安全、独立地移动。交叉引用:CIE 1932CIE 95:1992AS/NZS 1428-4.1:2009BS 8300:2010JIS/TR T 0006:1999DIN 32975DIN 32984:2011ISO 21542NF P 98-351JIS T 9251:2001CIE 123:1997CSA B651-12ISO 3864-1AS/NZS 1428-4:2002SN 640 852:2005CEN/TS 15209:2008BS 8493:2008购买本文件时可提供的所有现行修订版均包括在购买时。

BS ISO 23599:2019 provides product specifications for tactile walking surface indicators (TWSIs) and recommendations for their installation in order to assist in the safe and independent mobility of blind or vision-impaired persons.Cross References:CIE 1932CIE 95:1992AS/NZS 1428-4.1:2009BS 8300:2010JIS/TR T 0006:1999DIN 32975DIN 32984:2011ISO 21542NF P 98-351JIS T 9251:2001CIE 123:1997CSA B651-12ISO 3864-1AS/NZS 1428-4:2002SN 640 852:2005CEN/TS 15209:2008BS 8493:2008All current amendments available at time of purchase are included with the purchase of this document.