1. The slow descent machine is made and tested in accordance with the standard CNS 13229.
2. ADS 50 IA (HSD)floor/steel wire length 2F/5m,3F/8m,4F/l lm,5F/14m,6F/17m,7F/20m,8F/23m,9F/26m, IOF/29m, I I F/32m, 12F/35m, 13F/38m.
1.The other length reservation is available.
2.Average speed of descending.