斜度 INCLINED DEGREE (a°) |
B |
L |
60° |
500-600 |
800-3000 |
65° |
||
70° |
标记示例:
斜度a°为70°,踏步宽度B=550mm,梯长为L=2000mm的铝质斜梯
铝质斜梯70°×550×2000 CB738-77
AS INDICATION:
INCLINATION a°70°,STEP WIDTH B =550mm,LADDER LENGTH=2000mm FOR ALUMINIUM INCLINED LADDERS
LUMINIUM INCLINED LADDERS 70°×550×2000 CB738-77